1837650010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1\times {\mathrm{709}}^1$

素因数の和:1391

約数の個数: 64

約数和(自身を含む): 3854039040

約数和(自身を除く): 2016389030

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 607, 610, 709, 854, 1214, 1418, 2135, 3035, 3545, 4249, 4270, 4963, 6070, 7090, 8498, 9926, 21245, 24815, 37027, 42490, 43249, 49630, 74054, 86498, 185135, 216245, 259189, 302743, 370270, 430363, 432490, 518378, 605486, 860726, 1295945, 1513715, 2151815, 2591890, 3012541, 3027430, 4303630, 6025082, 15062705, 26252143, 30125410, 52504286, 131260715, 183765001, 262521430, 367530002, 918825005, 1837650010]

約数ペア:

[(1, 1837650010), (2, 918825005), (5, 367530002), (7, 262521430), (10, 183765001), (14, 131260715), (35, 52504286), (61, 30125410), (70, 26252143), (122, 15062705), (305, 6025082), (427, 4303630), (607, 3027430), (610, 3012541), (709, 2591890), (854, 2151815), (1214, 1513715), (1418, 1295945), (2135, 860726), (3035, 605486), (3545, 518378), (4249, 432490), (4270, 430363), (4963, 370270), (6070, 302743), (7090, 259189), (8498, 216245), (9926, 185135), (21245, 86498), (24815, 74054), (37027, 49630), (42490, 43249)]