274355910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7877}}^1$

素因数の和:7939

約数の個数: 80

約数和(自身を含む): 754964496

約数和(自身を除く): 480608586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 387, 405, 430, 645, 774, 810, 1161, 1290, 1935, 2322, 3483, 3870, 5805, 6966, 7877, 11610, 15754, 17415, 23631, 34830, 39385, 47262, 70893, 78770, 118155, 141786, 212679, 236310, 338711, 354465, 425358, 638037, 677422, 708930, 1016133, 1063395, 1276074, 1693555, 2032266, 2126790, 3048399, 3190185, 3387110, 5080665, 6096798, 6380370, 9145197, 10161330, 15241995, 18290394, 27435591, 30483990, 45725985, 54871182, 91451970, 137177955, 274355910]

約数ペア:

[(1, 274355910), (2, 137177955), (3, 91451970), (5, 54871182), (6, 45725985), (9, 30483990), (10, 27435591), (15, 18290394), (18, 15241995), (27, 10161330), (30, 9145197), (43, 6380370), (45, 6096798), (54, 5080665), (81, 3387110), (86, 3190185), (90, 3048399), (129, 2126790), (135, 2032266), (162, 1693555), (215, 1276074), (258, 1063395), (270, 1016133), (387, 708930), (405, 677422), (430, 638037), (645, 425358), (774, 354465), (810, 338711), (1161, 236310), (1290, 212679), (1935, 141786), (2322, 118155), (3483, 78770), (3870, 70893), (5805, 47262), (6966, 39385), (7877, 34830), (11610, 23631), (15754, 17415)]