299366970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 128

約数和(自身を含む): 857088000

約数和(自身を除く): 557721030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 49, 70, 94, 98, 105, 141, 147, 210, 235, 245, 282, 294, 329, 343, 470, 490, 619, 658, 686, 705, 735, 987, 1029, 1238, 1410, 1470, 1645, 1715, 1857, 1974, 2058, 2303, 3095, 3290, 3430, 3714, 4333, 4606, 4935, 5145, 6190, 6909, 8666, 9285, 9870, 10290, 11515, 12999, 13818, 16121, 18570, 21665, 23030, 25998, 29093, 30331, 32242, 34545, 43330, 48363, 58186, 60662, 64995, 69090, 80605, 87279, 90993, 96726, 129990, 145465, 151655, 161210, 174558, 181986, 203651, 212317, 241815, 290930, 303310, 407302, 424634, 436395, 454965, 483630, 610953, 636951, 872790, 909930, 1018255, 1061585, 1221906, 1273902, 1425557, 2036510, 2123170, 2851114, 3054765, 3184755, 4276671, 6109530, 6369510, 7127785, 8553342, 9978899, 14255570, 19957798, 21383355, 29936697, 42766710, 49894495, 59873394, 99788990, 149683485, 299366970]

約数ペア:

[(1, 299366970), (2, 149683485), (3, 99788990), (5, 59873394), (6, 49894495), (7, 42766710), (10, 29936697), (14, 21383355), (15, 19957798), (21, 14255570), (30, 9978899), (35, 8553342), (42, 7127785), (47, 6369510), (49, 6109530), (70, 4276671), (94, 3184755), (98, 3054765), (105, 2851114), (141, 2123170), (147, 2036510), (210, 1425557), (235, 1273902), (245, 1221906), (282, 1061585), (294, 1018255), (329, 909930), (343, 872790), (470, 636951), (490, 610953), (619, 483630), (658, 454965), (686, 436395), (705, 424634), (735, 407302), (987, 303310), (1029, 290930), (1238, 241815), (1410, 212317), (1470, 203651), (1645, 181986), (1715, 174558), (1857, 161210), (1974, 151655), (2058, 145465), (2303, 129990), (3095, 96726), (3290, 90993), (3430, 87279), (3714, 80605), (4333, 69090), (4606, 64995), (4935, 60662), (5145, 58186), (6190, 48363), (6909, 43330), (8666, 34545), (9285, 32242), (9870, 30331), (10290, 29093), (11515, 25998), (12999, 23030), (13818, 21665), (16121, 18570)]