135515460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61043}}^1$

素因数の和:61092

約数の個数: 48

約数和(自身を含む): 389704896

約数和(自身を除く): 254189436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 61043, 122086, 183129, 244172, 305215, 366258, 610430, 732516, 915645, 1220860, 1831290, 2258591, 3662580, 4517182, 6775773, 9034364, 11292955, 13551546, 22585910, 27103092, 33878865, 45171820, 67757730, 135515460]

約数ペア:

[(1, 135515460), (2, 67757730), (3, 45171820), (4, 33878865), (5, 27103092), (6, 22585910), (10, 13551546), (12, 11292955), (15, 9034364), (20, 6775773), (30, 4517182), (37, 3662580), (60, 2258591), (74, 1831290), (111, 1220860), (148, 915645), (185, 732516), (222, 610430), (370, 366258), (444, 305215), (555, 244172), (740, 183129), (1110, 122086), (2220, 61043)]