59831240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 162846720

約数和(自身を除く): 103015480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 61, 62, 70, 113, 122, 124, 140, 155, 217, 226, 244, 248, 280, 305, 310, 427, 434, 452, 488, 565, 610, 620, 791, 854, 868, 904, 1085, 1130, 1220, 1240, 1582, 1708, 1736, 1891, 2135, 2170, 2260, 2440, 3164, 3416, 3503, 3782, 3955, 4270, 4340, 4520, 6328, 6893, 7006, 7564, 7910, 8540, 8680, 9455, 13237, 13786, 14012, 15128, 15820, 17080, 17515, 18910, 24521, 26474, 27572, 28024, 31640, 34465, 35030, 37820, 48251, 49042, 52948, 55144, 66185, 68930, 70060, 75640, 96502, 98084, 105896, 122605, 132370, 137860, 140120, 193004, 196168, 213683, 241255, 245210, 264740, 275720, 386008, 427366, 482510, 490420, 529480, 854732, 965020, 980840, 1068415, 1495781, 1709464, 1930040, 2136830, 2991562, 4273660, 5983124, 7478905, 8547320, 11966248, 14957810, 29915620, 59831240]

約数ペア:

[(1, 59831240), (2, 29915620), (4, 14957810), (5, 11966248), (7, 8547320), (8, 7478905), (10, 5983124), (14, 4273660), (20, 2991562), (28, 2136830), (31, 1930040), (35, 1709464), (40, 1495781), (56, 1068415), (61, 980840), (62, 965020), (70, 854732), (113, 529480), (122, 490420), (124, 482510), (140, 427366), (155, 386008), (217, 275720), (226, 264740), (244, 245210), (248, 241255), (280, 213683), (305, 196168), (310, 193004), (427, 140120), (434, 137860), (452, 132370), (488, 122605), (565, 105896), (610, 98084), (620, 96502), (791, 75640), (854, 70060), (868, 68930), (904, 66185), (1085, 55144), (1130, 52948), (1220, 49042), (1240, 48251), (1582, 37820), (1708, 35030), (1736, 34465), (1891, 31640), (2135, 28024), (2170, 27572), (2260, 26474), (2440, 24521), (3164, 18910), (3416, 17515), (3503, 17080), (3782, 15820), (3955, 15128), (4270, 14012), (4340, 13786), (4520, 13237), (6328, 9455), (6893, 8680), (7006, 8540), (7564, 7910)]