39960030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 111404160

約数和(自身を除く): 71444130

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 289, 330, 374, 419, 510, 561, 578, 838, 867, 935, 1122, 1257, 1445, 1734, 1870, 2095, 2514, 2805, 2890, 3179, 4190, 4335, 4609, 5610, 6285, 6358, 7123, 8670, 9218, 9537, 12570, 13827, 14246, 15895, 19074, 21369, 23045, 27654, 31790, 35615, 42738, 46090, 47685, 69135, 71230, 78353, 95370, 106845, 121091, 138270, 156706, 213690, 235059, 242182, 363273, 391765, 470118, 605455, 726546, 783530, 1175295, 1210910, 1332001, 1816365, 2350590, 2664002, 3632730, 3996003, 6660005, 7992006, 13320010, 19980015, 39960030]

約数ペア:

[(1, 39960030), (2, 19980015), (3, 13320010), (5, 7992006), (6, 6660005), (10, 3996003), (11, 3632730), (15, 2664002), (17, 2350590), (22, 1816365), (30, 1332001), (33, 1210910), (34, 1175295), (51, 783530), (55, 726546), (66, 605455), (85, 470118), (102, 391765), (110, 363273), (165, 242182), (170, 235059), (187, 213690), (255, 156706), (289, 138270), (330, 121091), (374, 106845), (419, 95370), (510, 78353), (561, 71230), (578, 69135), (838, 47685), (867, 46090), (935, 42738), (1122, 35615), (1257, 31790), (1445, 27654), (1734, 23045), (1870, 21369), (2095, 19074), (2514, 15895), (2805, 14246), (2890, 13827), (3179, 12570), (4190, 9537), (4335, 9218), (4609, 8670), (5610, 7123), (6285, 6358)]