1955070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 5624640

約数和(自身を除く): 3669570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 557, 585, 702, 1114, 1170, 1671, 1755, 2785, 3342, 3510, 5013, 5570, 7241, 8355, 10026, 14482, 15039, 16710, 21723, 25065, 30078, 36205, 43446, 50130, 65169, 72410, 75195, 108615, 130338, 150390, 195507, 217230, 325845, 391014, 651690, 977535, 1955070]

約数ペア:

[(1, 1955070), (2, 977535), (3, 651690), (5, 391014), (6, 325845), (9, 217230), (10, 195507), (13, 150390), (15, 130338), (18, 108615), (26, 75195), (27, 72410), (30, 65169), (39, 50130), (45, 43446), (54, 36205), (65, 30078), (78, 25065), (90, 21723), (117, 16710), (130, 15039), (135, 14482), (195, 10026), (234, 8355), (270, 7241), (351, 5570), (390, 5013), (557, 3510), (585, 3342), (702, 2785), (1114, 1755), (1170, 1671)]