713161820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2251}}^1$

素因数の和:2371

約数の個数: 96

約数和(自身を含む): 1791799296

約数和(自身を除く): 1078637476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 73, 124, 140, 146, 155, 217, 292, 310, 365, 434, 511, 620, 730, 868, 1022, 1085, 1460, 2044, 2170, 2251, 2263, 2555, 4340, 4502, 4526, 5110, 9004, 9052, 10220, 11255, 11315, 15757, 15841, 22510, 22630, 31514, 31682, 45020, 45260, 63028, 63364, 69781, 78785, 79205, 139562, 157570, 158410, 164323, 279124, 315140, 316820, 328646, 348905, 488467, 657292, 697810, 821615, 976934, 1150261, 1395620, 1643230, 1953868, 2300522, 2442335, 3286460, 4601044, 4884670, 5094013, 5751305, 9769340, 10188026, 11502610, 20376052, 23005220, 25470065, 35658091, 50940130, 71316182, 101880260, 142632364, 178290455, 356580910, 713161820]

約数ペア:

[(1, 713161820), (2, 356580910), (4, 178290455), (5, 142632364), (7, 101880260), (10, 71316182), (14, 50940130), (20, 35658091), (28, 25470065), (31, 23005220), (35, 20376052), (62, 11502610), (70, 10188026), (73, 9769340), (124, 5751305), (140, 5094013), (146, 4884670), (155, 4601044), (217, 3286460), (292, 2442335), (310, 2300522), (365, 1953868), (434, 1643230), (511, 1395620), (620, 1150261), (730, 976934), (868, 821615), (1022, 697810), (1085, 657292), (1460, 488467), (2044, 348905), (2170, 328646), (2251, 316820), (2263, 315140), (2555, 279124), (4340, 164323), (4502, 158410), (4526, 157570), (5110, 139562), (9004, 79205), (9052, 78785), (10220, 69781), (11255, 63364), (11315, 63028), (15757, 45260), (15841, 45020), (22510, 31682), (22630, 31514)]