177084090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21157}}^1$

素因数の和:21204

約数の個数: 64

約数和(自身を含む): 487480320

約数和(自身を除く): 310396230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 21157, 42314, 63471, 105785, 126942, 190413, 211570, 317355, 380826, 571239, 634710, 655867, 952065, 1142478, 1311734, 1904130, 1967601, 2856195, 3279335, 3935202, 5712390, 5902803, 6558670, 9838005, 11805606, 17708409, 19676010, 29514015, 35416818, 59028030, 88542045, 177084090]

約数ペア:

[(1, 177084090), (2, 88542045), (3, 59028030), (5, 35416818), (6, 29514015), (9, 19676010), (10, 17708409), (15, 11805606), (18, 9838005), (27, 6558670), (30, 5902803), (31, 5712390), (45, 3935202), (54, 3279335), (62, 2856195), (90, 1967601), (93, 1904130), (135, 1311734), (155, 1142478), (186, 952065), (270, 655867), (279, 634710), (310, 571239), (465, 380826), (558, 317355), (837, 211570), (930, 190413), (1395, 126942), (1674, 105785), (2790, 63471), (4185, 42314), (8370, 21157)]