841074660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{274861}}^1$

素因数の和:274893

約数の個数: 72

約数和(自身を含む): 2701343736

約数和(自身を除く): 1860269076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 274861, 549722, 824583, 1099444, 1374305, 1649166, 2473749, 2748610, 3298332, 4122915, 4672637, 4947498, 5497220, 8245830, 9345274, 9894996, 12368745, 14017911, 16491660, 18690548, 23363185, 24737490, 28035822, 42053733, 46726370, 49474980, 56071644, 70089555, 84107466, 93452740, 140179110, 168214932, 210268665, 280358220, 420537330, 841074660]

約数ペア:

[(1, 841074660), (2, 420537330), (3, 280358220), (4, 210268665), (5, 168214932), (6, 140179110), (9, 93452740), (10, 84107466), (12, 70089555), (15, 56071644), (17, 49474980), (18, 46726370), (20, 42053733), (30, 28035822), (34, 24737490), (36, 23363185), (45, 18690548), (51, 16491660), (60, 14017911), (68, 12368745), (85, 9894996), (90, 9345274), (102, 8245830), (153, 5497220), (170, 4947498), (180, 4672637), (204, 4122915), (255, 3298332), (306, 2748610), (340, 2473749), (510, 1649166), (612, 1374305), (765, 1099444), (1020, 824583), (1530, 549722), (3060, 274861)]