2011183590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{166351}}^1$

素因数の和:166405

約数の個数: 64

約数和(自身を含む): 5365850112

約数和(自身を除く): 3354666522

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 166351, 332702, 499053, 831755, 998106, 1663510, 2162563, 2495265, 4325126, 4990530, 5156881, 6487689, 10313762, 10812815, 12975378, 15470643, 21625630, 25784405, 30941286, 32438445, 51568810, 64876890, 67039453, 77353215, 134078906, 154706430, 201118359, 335197265, 402236718, 670394530, 1005591795, 2011183590]

約数ペア:

[(1, 2011183590), (2, 1005591795), (3, 670394530), (5, 402236718), (6, 335197265), (10, 201118359), (13, 154706430), (15, 134078906), (26, 77353215), (30, 67039453), (31, 64876890), (39, 51568810), (62, 32438445), (65, 30941286), (78, 25784405), (93, 21625630), (130, 15470643), (155, 12975378), (186, 10812815), (195, 10313762), (310, 6487689), (390, 5156881), (403, 4990530), (465, 4325126), (806, 2495265), (930, 2162563), (1209, 1663510), (2015, 998106), (2418, 831755), (4030, 499053), (6045, 332702), (12090, 166351)]