126746910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:863

約数の個数: 128

約数和(自身を含む): 367718400

約数和(自身を除く): 240971490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 31, 38, 45, 54, 57, 62, 90, 93, 95, 114, 135, 155, 171, 186, 190, 270, 279, 285, 310, 342, 465, 513, 558, 570, 589, 797, 837, 855, 930, 1026, 1178, 1395, 1594, 1674, 1710, 1767, 2391, 2565, 2790, 2945, 3534, 3985, 4185, 4782, 5130, 5301, 5890, 7173, 7970, 8370, 8835, 10602, 11955, 14346, 15143, 15903, 17670, 21519, 23910, 24707, 26505, 30286, 31806, 35865, 43038, 45429, 49414, 53010, 71730, 74121, 75715, 79515, 90858, 107595, 123535, 136287, 148242, 151430, 159030, 215190, 222363, 227145, 247070, 272574, 370605, 408861, 444726, 454290, 469433, 667089, 681435, 741210, 817722, 938866, 1111815, 1334178, 1362870, 1408299, 2044305, 2223630, 2347165, 2816598, 3335445, 4088610, 4224897, 4694330, 6670890, 7041495, 8449794, 12674691, 14082990, 21124485, 25349382, 42248970, 63373455, 126746910]

約数ペア:

[(1, 126746910), (2, 63373455), (3, 42248970), (5, 25349382), (6, 21124485), (9, 14082990), (10, 12674691), (15, 8449794), (18, 7041495), (19, 6670890), (27, 4694330), (30, 4224897), (31, 4088610), (38, 3335445), (45, 2816598), (54, 2347165), (57, 2223630), (62, 2044305), (90, 1408299), (93, 1362870), (95, 1334178), (114, 1111815), (135, 938866), (155, 817722), (171, 741210), (186, 681435), (190, 667089), (270, 469433), (279, 454290), (285, 444726), (310, 408861), (342, 370605), (465, 272574), (513, 247070), (558, 227145), (570, 222363), (589, 215190), (797, 159030), (837, 151430), (855, 148242), (930, 136287), (1026, 123535), (1178, 107595), (1395, 90858), (1594, 79515), (1674, 75715), (1710, 74121), (1767, 71730), (2391, 53010), (2565, 49414), (2790, 45429), (2945, 43038), (3534, 35865), (3985, 31806), (4185, 30286), (4782, 26505), (5130, 24707), (5301, 23910), (5890, 21519), (7173, 17670), (7970, 15903), (8370, 15143), (8835, 14346), (10602, 11955)]