62211380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 172368000

約数和(自身を除く): 110156620

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, 154, 196, 199, 203, 220, 245, 290, 308, 319, 385, 398, 406, 490, 539, 580, 638, 770, 796, 812, 980, 995, 1015, 1078, 1276, 1393, 1421, 1540, 1595, 1990, 2030, 2156, 2189, 2233, 2695, 2786, 2842, 3190, 3980, 4060, 4378, 4466, 5390, 5572, 5684, 5771, 6380, 6965, 7105, 8756, 8932, 9751, 10780, 10945, 11165, 11542, 13930, 14210, 15323, 15631, 19502, 21890, 22330, 23084, 27860, 28420, 28855, 30646, 31262, 39004, 40397, 43780, 44660, 48755, 57710, 61292, 62524, 63481, 76615, 78155, 80794, 97510, 107261, 115420, 126962, 153230, 156310, 161588, 195020, 201985, 214522, 253924, 282779, 306460, 312620, 317405, 403970, 429044, 444367, 536305, 565558, 634810, 807940, 888734, 1072610, 1131116, 1269620, 1413895, 1777468, 2145220, 2221835, 2827790, 3110569, 4443670, 5655580, 6221138, 8887340, 12442276, 15552845, 31105690, 62211380]

約数ペア:

[(1, 62211380), (2, 31105690), (4, 15552845), (5, 12442276), (7, 8887340), (10, 6221138), (11, 5655580), (14, 4443670), (20, 3110569), (22, 2827790), (28, 2221835), (29, 2145220), (35, 1777468), (44, 1413895), (49, 1269620), (55, 1131116), (58, 1072610), (70, 888734), (77, 807940), (98, 634810), (110, 565558), (116, 536305), (140, 444367), (145, 429044), (154, 403970), (196, 317405), (199, 312620), (203, 306460), (220, 282779), (245, 253924), (290, 214522), (308, 201985), (319, 195020), (385, 161588), (398, 156310), (406, 153230), (490, 126962), (539, 115420), (580, 107261), (638, 97510), (770, 80794), (796, 78155), (812, 76615), (980, 63481), (995, 62524), (1015, 61292), (1078, 57710), (1276, 48755), (1393, 44660), (1421, 43780), (1540, 40397), (1595, 39004), (1990, 31262), (2030, 30646), (2156, 28855), (2189, 28420), (2233, 27860), (2695, 23084), (2786, 22330), (2842, 21890), (3190, 19502), (3980, 15631), (4060, 15323), (4378, 14210), (4466, 13930), (5390, 11542), (5572, 11165), (5684, 10945), (5771, 10780), (6380, 9751), (6965, 8932), (7105, 8756)]