46580380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 129276000

約数和(自身を除く): 82695620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 49, 55, 58, 70, 77, 98, 110, 116, 140, 145, 149, 154, 196, 203, 220, 245, 290, 298, 308, 319, 385, 406, 490, 539, 580, 596, 638, 745, 770, 812, 980, 1015, 1043, 1078, 1276, 1421, 1490, 1540, 1595, 1639, 2030, 2086, 2156, 2233, 2695, 2842, 2980, 3190, 3278, 4060, 4172, 4321, 4466, 5215, 5390, 5684, 6380, 6556, 7105, 7301, 8195, 8642, 8932, 10430, 10780, 11165, 11473, 14210, 14602, 15631, 16390, 17284, 20860, 21605, 22330, 22946, 28420, 29204, 30247, 31262, 32780, 36505, 43210, 44660, 45892, 47531, 57365, 60494, 62524, 73010, 78155, 80311, 86420, 95062, 114730, 120988, 146020, 151235, 156310, 160622, 190124, 211729, 229460, 237655, 302470, 312620, 321244, 332717, 401555, 423458, 475310, 604940, 665434, 803110, 846916, 950620, 1058645, 1330868, 1606220, 1663585, 2117290, 2329019, 3327170, 4234580, 4658038, 6654340, 9316076, 11645095, 23290190, 46580380]

約数ペア:

[(1, 46580380), (2, 23290190), (4, 11645095), (5, 9316076), (7, 6654340), (10, 4658038), (11, 4234580), (14, 3327170), (20, 2329019), (22, 2117290), (28, 1663585), (29, 1606220), (35, 1330868), (44, 1058645), (49, 950620), (55, 846916), (58, 803110), (70, 665434), (77, 604940), (98, 475310), (110, 423458), (116, 401555), (140, 332717), (145, 321244), (149, 312620), (154, 302470), (196, 237655), (203, 229460), (220, 211729), (245, 190124), (290, 160622), (298, 156310), (308, 151235), (319, 146020), (385, 120988), (406, 114730), (490, 95062), (539, 86420), (580, 80311), (596, 78155), (638, 73010), (745, 62524), (770, 60494), (812, 57365), (980, 47531), (1015, 45892), (1043, 44660), (1078, 43210), (1276, 36505), (1421, 32780), (1490, 31262), (1540, 30247), (1595, 29204), (1639, 28420), (2030, 22946), (2086, 22330), (2156, 21605), (2233, 20860), (2695, 17284), (2842, 16390), (2980, 15631), (3190, 14602), (3278, 14210), (4060, 11473), (4172, 11165), (4321, 10780), (4466, 10430), (5215, 8932), (5390, 8642), (5684, 8195), (6380, 7301), (6556, 7105)]