66351230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 139968000

約数和(自身を除く): 73616770

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 53, 55, 95, 106, 110, 190, 209, 265, 418, 530, 583, 599, 1007, 1045, 1166, 1198, 2014, 2090, 2915, 2995, 5035, 5830, 5990, 6589, 10070, 11077, 11381, 13178, 22154, 22762, 31747, 32945, 55385, 56905, 63494, 65890, 110770, 113810, 125191, 158735, 250382, 317470, 349217, 603193, 625955, 698434, 1206386, 1251910, 1746085, 3015965, 3492170, 6031930, 6635123, 13270246, 33175615, 66351230]

約数ペア:

[(1, 66351230), (2, 33175615), (5, 13270246), (10, 6635123), (11, 6031930), (19, 3492170), (22, 3015965), (38, 1746085), (53, 1251910), (55, 1206386), (95, 698434), (106, 625955), (110, 603193), (190, 349217), (209, 317470), (265, 250382), (418, 158735), (530, 125191), (583, 113810), (599, 110770), (1007, 65890), (1045, 63494), (1166, 56905), (1198, 55385), (2014, 32945), (2090, 31747), (2915, 22762), (2995, 22154), (5035, 13178), (5830, 11381), (5990, 11077), (6589, 10070)]