259388190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:951

約数の個数: 128

約数和(自身を含む): 741312000

約数和(自身を除く): 481923810

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, 177, 190, 270, 285, 295, 342, 354, 513, 531, 570, 590, 855, 857, 885, 1026, 1062, 1121, 1593, 1710, 1714, 1770, 2242, 2565, 2571, 2655, 3186, 3363, 4285, 5130, 5142, 5310, 5605, 6726, 7713, 7965, 8570, 10089, 11210, 12855, 15426, 15930, 16283, 16815, 20178, 23139, 25710, 30267, 32566, 33630, 38565, 46278, 48849, 50445, 50563, 60534, 77130, 81415, 97698, 100890, 101126, 115695, 146547, 151335, 151689, 162830, 231390, 244245, 252815, 293094, 302670, 303378, 439641, 455067, 488490, 505630, 732735, 758445, 879282, 910134, 960697, 1365201, 1465470, 1516890, 1921394, 2198205, 2275335, 2730402, 2882091, 4396410, 4550670, 4803485, 5764182, 6826005, 8646273, 9606970, 13652010, 14410455, 17292546, 25938819, 28820910, 43231365, 51877638, 86462730, 129694095, 259388190]

約数ペア:

[(1, 259388190), (2, 129694095), (3, 86462730), (5, 51877638), (6, 43231365), (9, 28820910), (10, 25938819), (15, 17292546), (18, 14410455), (19, 13652010), (27, 9606970), (30, 8646273), (38, 6826005), (45, 5764182), (54, 4803485), (57, 4550670), (59, 4396410), (90, 2882091), (95, 2730402), (114, 2275335), (118, 2198205), (135, 1921394), (171, 1516890), (177, 1465470), (190, 1365201), (270, 960697), (285, 910134), (295, 879282), (342, 758445), (354, 732735), (513, 505630), (531, 488490), (570, 455067), (590, 439641), (855, 303378), (857, 302670), (885, 293094), (1026, 252815), (1062, 244245), (1121, 231390), (1593, 162830), (1710, 151689), (1714, 151335), (1770, 146547), (2242, 115695), (2565, 101126), (2571, 100890), (2655, 97698), (3186, 81415), (3363, 77130), (4285, 60534), (5130, 50563), (5142, 50445), (5310, 48849), (5605, 46278), (6726, 38565), (7713, 33630), (7965, 32566), (8570, 30267), (10089, 25710), (11210, 23139), (12855, 20178), (15426, 16815), (15930, 16283)]