76910820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1229}}^1$

素因数の和:1397

約数の個数: 96

約数和(自身を含む): 247968000

約数和(自身を除く): 171057180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 149, 210, 298, 420, 447, 596, 745, 894, 1043, 1229, 1490, 1788, 2086, 2235, 2458, 2980, 3129, 3687, 4172, 4470, 4916, 5215, 6145, 6258, 7374, 8603, 8940, 10430, 12290, 12516, 14748, 15645, 17206, 18435, 20860, 24580, 25809, 31290, 34412, 36870, 43015, 51618, 62580, 73740, 86030, 103236, 129045, 172060, 183121, 258090, 366242, 516180, 549363, 732484, 915605, 1098726, 1281847, 1831210, 2197452, 2563694, 2746815, 3662420, 3845541, 5127388, 5493630, 6409235, 7691082, 10987260, 12818470, 15382164, 19227705, 25636940, 38455410, 76910820]

約数ペア:

[(1, 76910820), (2, 38455410), (3, 25636940), (4, 19227705), (5, 15382164), (6, 12818470), (7, 10987260), (10, 7691082), (12, 6409235), (14, 5493630), (15, 5127388), (20, 3845541), (21, 3662420), (28, 2746815), (30, 2563694), (35, 2197452), (42, 1831210), (60, 1281847), (70, 1098726), (84, 915605), (105, 732484), (140, 549363), (149, 516180), (210, 366242), (298, 258090), (420, 183121), (447, 172060), (596, 129045), (745, 103236), (894, 86030), (1043, 73740), (1229, 62580), (1490, 51618), (1788, 43015), (2086, 36870), (2235, 34412), (2458, 31290), (2980, 25809), (3129, 24580), (3687, 20860), (4172, 18435), (4470, 17206), (4916, 15645), (5215, 14748), (6145, 12516), (6258, 12290), (7374, 10430), (8603, 8940)]