27489630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1657}}^1$

素因数の和:1753

約数の個数: 64

約数和(自身を含む): 76400640

約数和(自身を除く): 48911010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1657, 1659, 2370, 2765, 3314, 3318, 4971, 5530, 8285, 8295, 9942, 11599, 16570, 16590, 23198, 24855, 34797, 49710, 57995, 69594, 115990, 130903, 173985, 261806, 347970, 392709, 654515, 785418, 916321, 1309030, 1832642, 1963545, 2748963, 3927090, 4581605, 5497926, 9163210, 13744815, 27489630]

約数ペア:

[(1, 27489630), (2, 13744815), (3, 9163210), (5, 5497926), (6, 4581605), (7, 3927090), (10, 2748963), (14, 1963545), (15, 1832642), (21, 1309030), (30, 916321), (35, 785418), (42, 654515), (70, 392709), (79, 347970), (105, 261806), (158, 173985), (210, 130903), (237, 115990), (395, 69594), (474, 57995), (553, 49710), (790, 34797), (1106, 24855), (1185, 23198), (1657, 16590), (1659, 16570), (2370, 11599), (2765, 9942), (3314, 8295), (3318, 8285), (4971, 5530)]