230860930

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{541}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 420678720

約数和(自身を除く): 189817790

約数列:

[1, 2, 5, 10, 139, 278, 307, 541, 614, 695, 1082, 1390, 1535, 2705, 3070, 5410, 42673, 75199, 85346, 150398, 166087, 213365, 332174, 375995, 426730, 751990, 830435, 1660870, 23086093, 46172186, 115430465, 230860930]

約数ペア:

[(1, 230860930), (2, 115430465), (5, 46172186), (10, 23086093), (139, 1660870), (278, 830435), (307, 751990), (541, 426730), (614, 375995), (695, 332174), (1082, 213365), (1390, 166087), (1535, 150398), (2705, 85346), (3070, 75199), (5410, 42673)]