126412860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{613}}^1$

素因数の和:1123

約数の個数: 96

約数和(自身を含む): 406006272

約数和(自身を除く): 279593412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 491, 613, 982, 1226, 1473, 1839, 1964, 2452, 2455, 2946, 3065, 3437, 3678, 4291, 4910, 5892, 6130, 6874, 7356, 7365, 8582, 9195, 9820, 10311, 12260, 12873, 13748, 14730, 17164, 17185, 18390, 20622, 21455, 25746, 29460, 34370, 36780, 41244, 42910, 51492, 51555, 64365, 68740, 85820, 103110, 128730, 206220, 257460, 300983, 601966, 902949, 1203932, 1504915, 1805898, 2106881, 3009830, 3611796, 4213762, 4514745, 6019660, 6320643, 8427524, 9029490, 10534405, 12641286, 18058980, 21068810, 25282572, 31603215, 42137620, 63206430, 126412860]

約数ペア:

[(1, 126412860), (2, 63206430), (3, 42137620), (4, 31603215), (5, 25282572), (6, 21068810), (7, 18058980), (10, 12641286), (12, 10534405), (14, 9029490), (15, 8427524), (20, 6320643), (21, 6019660), (28, 4514745), (30, 4213762), (35, 3611796), (42, 3009830), (60, 2106881), (70, 1805898), (84, 1504915), (105, 1203932), (140, 902949), (210, 601966), (420, 300983), (491, 257460), (613, 206220), (982, 128730), (1226, 103110), (1473, 85820), (1839, 68740), (1964, 64365), (2452, 51555), (2455, 51492), (2946, 42910), (3065, 41244), (3437, 36780), (3678, 34370), (4291, 29460), (4910, 25746), (5892, 21455), (6130, 20622), (6874, 18390), (7356, 17185), (7365, 17164), (8582, 14730), (9195, 13748), (9820, 12873), (10311, 12260)]