15479910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:707

約数の個数: 80

約数和(自身を含む): 43124400

約数和(自身を除く): 27644490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 405, 435, 522, 659, 783, 810, 870, 1305, 1318, 1566, 1977, 2349, 2610, 3295, 3915, 3954, 4698, 5931, 6590, 7830, 9885, 11745, 11862, 17793, 19111, 19770, 23490, 29655, 35586, 38222, 53379, 57333, 59310, 88965, 95555, 106758, 114666, 171999, 177930, 191110, 266895, 286665, 343998, 515997, 533790, 573330, 859995, 1031994, 1547991, 1719990, 2579985, 3095982, 5159970, 7739955, 15479910]

約数ペア:

[(1, 15479910), (2, 7739955), (3, 5159970), (5, 3095982), (6, 2579985), (9, 1719990), (10, 1547991), (15, 1031994), (18, 859995), (27, 573330), (29, 533790), (30, 515997), (45, 343998), (54, 286665), (58, 266895), (81, 191110), (87, 177930), (90, 171999), (135, 114666), (145, 106758), (162, 95555), (174, 88965), (261, 59310), (270, 57333), (290, 53379), (405, 38222), (435, 35586), (522, 29655), (659, 23490), (783, 19770), (810, 19111), (870, 17793), (1305, 11862), (1318, 11745), (1566, 9885), (1977, 7830), (2349, 6590), (2610, 5931), (3295, 4698), (3915, 3954)]