1570784140

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{14957}}^1$

素因数の和:15114

約数の個数: 48

約数和(自身を含む): 3392474400

約数和(自身を除く): 1821690260

約数列:

[1, 2, 4, 5, 10, 20, 59, 89, 118, 178, 236, 295, 356, 445, 590, 890, 1180, 1780, 5251, 10502, 14957, 21004, 26255, 29914, 52510, 59828, 74785, 105020, 149570, 299140, 882463, 1331173, 1764926, 2662346, 3529852, 4412315, 5324692, 6655865, 8824630, 13311730, 17649260, 26623460, 78539207, 157078414, 314156828, 392696035, 785392070, 1570784140]

約数ペア:

[(1, 1570784140), (2, 785392070), (4, 392696035), (5, 314156828), (10, 157078414), (20, 78539207), (59, 26623460), (89, 17649260), (118, 13311730), (178, 8824630), (236, 6655865), (295, 5324692), (356, 4412315), (445, 3529852), (590, 2662346), (890, 1764926), (1180, 1331173), (1780, 882463), (5251, 299140), (10502, 149570), (14957, 105020), (21004, 74785), (26255, 59828), (29914, 52510)]