90221460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1901}}^1$

素因数の和:2033

約数の個数: 96

約数和(自身を含む): 291416832

約数和(自身を除く): 201195372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 452, 565, 678, 791, 1130, 1356, 1582, 1695, 1901, 2260, 2373, 3164, 3390, 3802, 3955, 4746, 5703, 6780, 7604, 7910, 9492, 9505, 11406, 11865, 13307, 15820, 19010, 22812, 23730, 26614, 28515, 38020, 39921, 47460, 53228, 57030, 66535, 79842, 114060, 133070, 159684, 199605, 214813, 266140, 399210, 429626, 644439, 798420, 859252, 1074065, 1288878, 1503691, 2148130, 2577756, 3007382, 3222195, 4296260, 4511073, 6014764, 6444390, 7518455, 9022146, 12888780, 15036910, 18044292, 22555365, 30073820, 45110730, 90221460]

約数ペア:

[(1, 90221460), (2, 45110730), (3, 30073820), (4, 22555365), (5, 18044292), (6, 15036910), (7, 12888780), (10, 9022146), (12, 7518455), (14, 6444390), (15, 6014764), (20, 4511073), (21, 4296260), (28, 3222195), (30, 3007382), (35, 2577756), (42, 2148130), (60, 1503691), (70, 1288878), (84, 1074065), (105, 859252), (113, 798420), (140, 644439), (210, 429626), (226, 399210), (339, 266140), (420, 214813), (452, 199605), (565, 159684), (678, 133070), (791, 114060), (1130, 79842), (1356, 66535), (1582, 57030), (1695, 53228), (1901, 47460), (2260, 39921), (2373, 38020), (3164, 28515), (3390, 26614), (3802, 23730), (3955, 22812), (4746, 19010), (5703, 15820), (6780, 13307), (7604, 11865), (7910, 11406), (9492, 9505)]