30901730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1201}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 58157568

約数和(自身を除く): 27255838

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 310, 415, 830, 1201, 2402, 2573, 5146, 6005, 12010, 12865, 25730, 37231, 74462, 99683, 186155, 199366, 372310, 498415, 996830, 3090173, 6180346, 15450865, 30901730]

約数ペア:

[(1, 30901730), (2, 15450865), (5, 6180346), (10, 3090173), (31, 996830), (62, 498415), (83, 372310), (155, 199366), (166, 186155), (310, 99683), (415, 74462), (830, 37231), (1201, 25730), (2402, 12865), (2573, 12010), (5146, 6005)]