84306670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38851}}^1$

素因数の和:38896

約数の個数: 32

約数和(自身を含む): 179030016

約数和(自身を除く): 94723346

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 38851, 77702, 194255, 271957, 388510, 543914, 1204381, 1359785, 2408762, 2719570, 6021905, 8430667, 12043810, 16861334, 42153335, 84306670]

約数ペア:

[(1, 84306670), (2, 42153335), (5, 16861334), (7, 12043810), (10, 8430667), (14, 6021905), (31, 2719570), (35, 2408762), (62, 1359785), (70, 1204381), (155, 543914), (217, 388510), (310, 271957), (434, 194255), (1085, 77702), (2170, 38851)]