145788630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2381}}^1$

素因数の和:2561

約数の個数: 64

約数和(自身を含む): 379366848

約数和(自身を除く): 233578218

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 314, 390, 471, 785, 942, 1570, 2041, 2355, 2381, 4082, 4710, 4762, 6123, 7143, 10205, 11905, 12246, 14286, 20410, 23810, 30615, 30953, 35715, 61230, 61906, 71430, 92859, 154765, 185718, 309530, 373817, 464295, 747634, 928590, 1121451, 1869085, 2242902, 3738170, 4859621, 5607255, 9719242, 11214510, 14578863, 24298105, 29157726, 48596210, 72894315, 145788630]

約数ペア:

[(1, 145788630), (2, 72894315), (3, 48596210), (5, 29157726), (6, 24298105), (10, 14578863), (13, 11214510), (15, 9719242), (26, 5607255), (30, 4859621), (39, 3738170), (65, 2242902), (78, 1869085), (130, 1121451), (157, 928590), (195, 747634), (314, 464295), (390, 373817), (471, 309530), (785, 185718), (942, 154765), (1570, 92859), (2041, 71430), (2355, 61906), (2381, 61230), (4082, 35715), (4710, 30953), (4762, 30615), (6123, 23810), (7143, 20410), (10205, 14286), (11905, 12246)]