83173930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38329}}^1$

素因数の和:38374

約数の個数: 32

約数和(自身を含む): 176624640

約数和(自身を除く): 93450710

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 38329, 76658, 191645, 268303, 383290, 536606, 1188199, 1341515, 2376398, 2683030, 5940995, 8317393, 11881990, 16634786, 41586965, 83173930]

約数ペア:

[(1, 83173930), (2, 41586965), (5, 16634786), (7, 11881990), (10, 8317393), (14, 5940995), (31, 2683030), (35, 2376398), (62, 1341515), (70, 1188199), (155, 536606), (217, 383290), (310, 268303), (434, 191645), (1085, 76658), (2170, 38329)]