69841570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 139864320

約数和(自身を除く): 70022750

約数列:

[1, 2, 5, 10, 23, 29, 37, 46, 58, 74, 115, 145, 185, 230, 283, 290, 370, 566, 667, 851, 1073, 1334, 1415, 1702, 2146, 2830, 3335, 4255, 5365, 6509, 6670, 8207, 8510, 10471, 10730, 13018, 16414, 20942, 24679, 32545, 41035, 49358, 52355, 65090, 82070, 104710, 123395, 188761, 240833, 246790, 303659, 377522, 481666, 607318, 943805, 1204165, 1518295, 1887610, 2408330, 3036590, 6984157, 13968314, 34920785, 69841570]

約数ペア:

[(1, 69841570), (2, 34920785), (5, 13968314), (10, 6984157), (23, 3036590), (29, 2408330), (37, 1887610), (46, 1518295), (58, 1204165), (74, 943805), (115, 607318), (145, 481666), (185, 377522), (230, 303659), (283, 246790), (290, 240833), (370, 188761), (566, 123395), (667, 104710), (851, 82070), (1073, 65090), (1334, 52355), (1415, 49358), (1702, 41035), (2146, 32545), (2830, 24679), (3335, 20942), (4255, 16414), (5365, 13018), (6509, 10730), (6670, 10471), (8207, 8510)]