79841220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19861}}^1$

素因数の和:19940

約数の個数: 48

約数和(自身を含む): 226903488

約数和(自身を除く): 147062268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 19861, 39722, 59583, 79444, 99305, 119166, 198610, 238332, 297915, 397220, 595830, 1191660, 1330687, 2661374, 3992061, 5322748, 6653435, 7984122, 13306870, 15968244, 19960305, 26613740, 39920610, 79841220]

約数ペア:

[(1, 79841220), (2, 39920610), (3, 26613740), (4, 19960305), (5, 15968244), (6, 13306870), (10, 7984122), (12, 6653435), (15, 5322748), (20, 3992061), (30, 2661374), (60, 1330687), (67, 1191660), (134, 595830), (201, 397220), (268, 297915), (335, 238332), (402, 198610), (670, 119166), (804, 99305), (1005, 79444), (1340, 59583), (2010, 39722), (4020, 19861)]