89746860

素因数分解:

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

素因数の和:224

約数の個数: 192

約数和(自身を含む): 303980544

約数和(自身を除く): 214233684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 61, 62, 70, 84, 93, 105, 113, 122, 124, 140, 155, 183, 186, 210, 217, 226, 244, 305, 310, 339, 366, 372, 420, 427, 434, 452, 465, 565, 610, 620, 651, 678, 732, 791, 854, 868, 915, 930, 1085, 1130, 1220, 1281, 1302, 1356, 1582, 1695, 1708, 1830, 1860, 1891, 2135, 2170, 2260, 2373, 2562, 2604, 3164, 3255, 3390, 3503, 3660, 3782, 3955, 4270, 4340, 4746, 5124, 5673, 6405, 6510, 6780, 6893, 7006, 7564, 7910, 8540, 9455, 9492, 10509, 11346, 11865, 12810, 13020, 13237, 13786, 14012, 15820, 17515, 18910, 20679, 21018, 22692, 23730, 24521, 25620, 26474, 27572, 28365, 34465, 35030, 37820, 39711, 41358, 42036, 47460, 48251, 49042, 52545, 52948, 56730, 66185, 68930, 70060, 73563, 79422, 82716, 96502, 98084, 103395, 105090, 113460, 122605, 132370, 137860, 144753, 147126, 158844, 193004, 198555, 206790, 210180, 213683, 241255, 245210, 264740, 289506, 294252, 367815, 397110, 413580, 427366, 482510, 490420, 579012, 641049, 723765, 735630, 794220, 854732, 965020, 1068415, 1282098, 1447530, 1471260, 1495781, 2136830, 2564196, 2895060, 2991562, 3205245, 4273660, 4487343, 5983124, 6410490, 7478905, 8974686, 12820980, 14957810, 17949372, 22436715, 29915620, 44873430, 89746860]

約数ペア:

[(1, 89746860), (2, 44873430), (3, 29915620), (4, 22436715), (5, 17949372), (6, 14957810), (7, 12820980), (10, 8974686), (12, 7478905), (14, 6410490), (15, 5983124), (20, 4487343), (21, 4273660), (28, 3205245), (30, 2991562), (31, 2895060), (35, 2564196), (42, 2136830), (60, 1495781), (61, 1471260), (62, 1447530), (70, 1282098), (84, 1068415), (93, 965020), (105, 854732), (113, 794220), (122, 735630), (124, 723765), (140, 641049), (155, 579012), (183, 490420), (186, 482510), (210, 427366), (217, 413580), (226, 397110), (244, 367815), (305, 294252), (310, 289506), (339, 264740), (366, 245210), (372, 241255), (420, 213683), (427, 210180), (434, 206790), (452, 198555), (465, 193004), (565, 158844), (610, 147126), (620, 144753), (651, 137860), (678, 132370), (732, 122605), (791, 113460), (854, 105090), (868, 103395), (915, 98084), (930, 96502), (1085, 82716), (1130, 79422), (1220, 73563), (1281, 70060), (1302, 68930), (1356, 66185), (1582, 56730), (1695, 52948), (1708, 52545), (1830, 49042), (1860, 48251), (1891, 47460), (2135, 42036), (2170, 41358), (2260, 39711), (2373, 37820), (2562, 35030), (2604, 34465), (3164, 28365), (3255, 27572), (3390, 26474), (3503, 25620), (3660, 24521), (3782, 23730), (3955, 22692), (4270, 21018), (4340, 20679), (4746, 18910), (5124, 17515), (5673, 15820), (6405, 14012), (6510, 13786), (6780, 13237), (6893, 13020), (7006, 12810), (7564, 11865), (7910, 11346), (8540, 10509), (9455, 9492)]