1057740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 3197712

約数和(自身を除く): 2139972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 61, 68, 85, 102, 122, 170, 183, 204, 244, 255, 289, 305, 340, 366, 510, 578, 610, 732, 867, 915, 1020, 1037, 1156, 1220, 1445, 1734, 1830, 2074, 2890, 3111, 3468, 3660, 4148, 4335, 5185, 5780, 6222, 8670, 10370, 12444, 15555, 17340, 17629, 20740, 31110, 35258, 52887, 62220, 70516, 88145, 105774, 176290, 211548, 264435, 352580, 528870, 1057740]

約数ペア:

[(1, 1057740), (2, 528870), (3, 352580), (4, 264435), (5, 211548), (6, 176290), (10, 105774), (12, 88145), (15, 70516), (17, 62220), (20, 52887), (30, 35258), (34, 31110), (51, 20740), (60, 17629), (61, 17340), (68, 15555), (85, 12444), (102, 10370), (122, 8670), (170, 6222), (183, 5780), (204, 5185), (244, 4335), (255, 4148), (289, 3660), (305, 3468), (340, 3111), (366, 2890), (510, 2074), (578, 1830), (610, 1734), (732, 1445), (867, 1220), (915, 1156), (1020, 1037)]