71814030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 176344128

約数和(自身を除く): 104530098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 137, 173, 202, 274, 303, 346, 411, 505, 519, 606, 685, 822, 865, 1010, 1038, 1370, 1515, 1730, 2055, 2595, 3030, 4110, 5190, 13837, 17473, 23701, 27674, 34946, 41511, 47402, 52419, 69185, 71103, 83022, 87365, 104838, 118505, 138370, 142206, 174730, 207555, 237010, 262095, 355515, 415110, 524190, 711030, 2393801, 4787602, 7181403, 11969005, 14362806, 23938010, 35907015, 71814030]

約数ペア:

[(1, 71814030), (2, 35907015), (3, 23938010), (5, 14362806), (6, 11969005), (10, 7181403), (15, 4787602), (30, 2393801), (101, 711030), (137, 524190), (173, 415110), (202, 355515), (274, 262095), (303, 237010), (346, 207555), (411, 174730), (505, 142206), (519, 138370), (606, 118505), (685, 104838), (822, 87365), (865, 83022), (1010, 71103), (1038, 69185), (1370, 52419), (1515, 47402), (1730, 41511), (2055, 34946), (2595, 27674), (3030, 23701), (4110, 17473), (5190, 13837)]