2012130190965

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{166027}}^1$

素因数の和:166522

約数の個数: 64

約数和(自身を含む): 3381552046080

約数和(自身を除く): 1369421855115

約数列:

[1, 3, 5, 15, 31, 67, 93, 155, 201, 335, 389, 465, 1005, 1167, 1945, 2077, 5835, 6231, 10385, 12059, 26063, 31155, 36177, 60295, 78189, 130315, 166027, 180885, 390945, 498081, 807953, 830135, 2423859, 2490405, 4039765, 5146837, 11123809, 12119295, 15440511, 25734185, 33371427, 55619045, 64584503, 77202555, 166857135, 193753509, 322922515, 344838079, 968767545, 1034514237, 1724190395, 2002119593, 4327161701, 5172571185, 6006358779, 10010597965, 12981485103, 21635808505, 30031793895, 64907425515, 134142012731, 402426038193, 670710063655, 2012130190965]

約数ペア:

[(1, 2012130190965), (3, 670710063655), (5, 402426038193), (15, 134142012731), (31, 64907425515), (67, 30031793895), (93, 21635808505), (155, 12981485103), (201, 10010597965), (335, 6006358779), (389, 5172571185), (465, 4327161701), (1005, 2002119593), (1167, 1724190395), (1945, 1034514237), (2077, 968767545), (5835, 344838079), (6231, 322922515), (10385, 193753509), (12059, 166857135), (26063, 77202555), (31155, 64584503), (36177, 55619045), (60295, 33371427), (78189, 25734185), (130315, 15440511), (166027, 12119295), (180885, 11123809), (390945, 5146837), (498081, 4039765), (807953, 2490405), (830135, 2423859)]