84280630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38839}}^1$

素因数の和:38884

約数の個数: 32

約数和(自身を含む): 178974720

約数和(自身を除く): 94694090

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 38839, 77678, 194195, 271873, 388390, 543746, 1204009, 1359365, 2408018, 2718730, 6020045, 8428063, 12040090, 16856126, 42140315, 84280630]

約数ペア:

[(1, 84280630), (2, 42140315), (5, 16856126), (7, 12040090), (10, 8428063), (14, 6020045), (31, 2718730), (35, 2408018), (62, 1359365), (70, 1204009), (155, 543746), (217, 388390), (310, 271873), (434, 194195), (1085, 77678), (2170, 38839)]