671829460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 1538248320

約数和(自身を除く): 866418860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 107, 118, 170, 214, 236, 295, 313, 340, 428, 535, 590, 626, 1003, 1070, 1180, 1252, 1565, 1819, 2006, 2140, 3130, 3638, 4012, 5015, 5321, 6260, 6313, 7276, 9095, 10030, 10642, 12626, 18190, 18467, 20060, 21284, 25252, 26605, 31565, 33491, 36380, 36934, 53210, 63130, 66982, 73868, 92335, 106420, 107321, 126260, 133964, 167455, 184670, 214642, 313939, 334910, 369340, 429284, 536605, 569347, 627878, 669820, 1073210, 1138694, 1255756, 1569695, 1975969, 2146420, 2277388, 2846735, 3139390, 3951938, 5693470, 6278780, 7903876, 9879845, 11386940, 19759690, 33591473, 39519380, 67182946, 134365892, 167957365, 335914730, 671829460]

約数ペア:

[(1, 671829460), (2, 335914730), (4, 167957365), (5, 134365892), (10, 67182946), (17, 39519380), (20, 33591473), (34, 19759690), (59, 11386940), (68, 9879845), (85, 7903876), (107, 6278780), (118, 5693470), (170, 3951938), (214, 3139390), (236, 2846735), (295, 2277388), (313, 2146420), (340, 1975969), (428, 1569695), (535, 1255756), (590, 1138694), (626, 1073210), (1003, 669820), (1070, 627878), (1180, 569347), (1252, 536605), (1565, 429284), (1819, 369340), (2006, 334910), (2140, 313939), (3130, 214642), (3638, 184670), (4012, 167455), (5015, 133964), (5321, 126260), (6260, 107321), (6313, 106420), (7276, 92335), (9095, 73868), (10030, 66982), (10642, 63130), (12626, 53210), (18190, 36934), (18467, 36380), (20060, 33491), (21284, 31565), (25252, 26605)]