994876290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 2863900800

約数和(自身を除く): 1869024510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 59, 90, 95, 114, 118, 135, 171, 173, 177, 190, 270, 285, 295, 342, 346, 354, 361, 513, 519, 531, 570, 590, 722, 855, 865, 885, 1026, 1038, 1062, 1083, 1121, 1557, 1593, 1710, 1730, 1770, 1805, 2166, 2242, 2565, 2595, 2655, 3114, 3186, 3249, 3287, 3363, 3610, 4671, 5130, 5190, 5310, 5415, 5605, 6498, 6574, 6726, 7785, 7965, 9342, 9747, 9861, 10089, 10207, 10830, 11210, 15570, 15930, 16245, 16435, 16815, 19494, 19722, 20178, 20414, 21299, 23355, 29583, 30267, 30621, 32490, 32870, 33630, 42598, 46710, 48735, 49305, 50445, 51035, 59166, 60534, 61242, 62453, 63897, 88749, 91863, 97470, 98610, 100890, 102070, 106495, 124906, 127794, 147915, 151335, 153105, 177498, 183726, 187359, 191691, 193933, 212990, 275589, 295830, 302670, 306210, 312265, 319485, 374718, 383382, 387866, 443745, 459315, 551178, 562077, 575073, 581799, 624530, 638970, 887490, 918630, 936795, 958455, 969665, 1124154, 1150146, 1163598, 1377945, 1686231, 1745397, 1873590, 1916910, 1939330, 2755890, 2810385, 2875365, 2908995, 3372462, 3490794, 3684727, 5236191, 5620770, 5750730, 5817990, 7369454, 8431155, 8726985, 10472382, 11054181, 16862310, 17453970, 18423635, 22108362, 26180955, 33162543, 36847270, 52361910, 55270905, 66325086, 99487629, 110541810, 165812715, 198975258, 331625430, 497438145, 994876290]

約数ペア:

[(1, 994876290), (2, 497438145), (3, 331625430), (5, 198975258), (6, 165812715), (9, 110541810), (10, 99487629), (15, 66325086), (18, 55270905), (19, 52361910), (27, 36847270), (30, 33162543), (38, 26180955), (45, 22108362), (54, 18423635), (57, 17453970), (59, 16862310), (90, 11054181), (95, 10472382), (114, 8726985), (118, 8431155), (135, 7369454), (171, 5817990), (173, 5750730), (177, 5620770), (190, 5236191), (270, 3684727), (285, 3490794), (295, 3372462), (342, 2908995), (346, 2875365), (354, 2810385), (361, 2755890), (513, 1939330), (519, 1916910), (531, 1873590), (570, 1745397), (590, 1686231), (722, 1377945), (855, 1163598), (865, 1150146), (885, 1124154), (1026, 969665), (1038, 958455), (1062, 936795), (1083, 918630), (1121, 887490), (1557, 638970), (1593, 624530), (1710, 581799), (1730, 575073), (1770, 562077), (1805, 551178), (2166, 459315), (2242, 443745), (2565, 387866), (2595, 383382), (2655, 374718), (3114, 319485), (3186, 312265), (3249, 306210), (3287, 302670), (3363, 295830), (3610, 275589), (4671, 212990), (5130, 193933), (5190, 191691), (5310, 187359), (5415, 183726), (5605, 177498), (6498, 153105), (6574, 151335), (6726, 147915), (7785, 127794), (7965, 124906), (9342, 106495), (9747, 102070), (9861, 100890), (10089, 98610), (10207, 97470), (10830, 91863), (11210, 88749), (15570, 63897), (15930, 62453), (16245, 61242), (16435, 60534), (16815, 59166), (19494, 51035), (19722, 50445), (20178, 49305), (20414, 48735), (21299, 46710), (23355, 42598), (29583, 33630), (30267, 32870), (30621, 32490)]