427417620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{24821}}^1$

素因数の和:24881

約数の個数: 96

約数和(自身を含む): 1401152256

約数和(自身を除く): 973734636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8610, 17220, 24821, 49642, 74463, 99284, 124105, 148926, 173747, 248210, 297852, 347494, 372315, 496420, 521241, 694988, 744630, 868735, 1017661, 1042482, 1489260, 1737470, 2035322, 2084964, 2606205, 3052983, 3474940, 4070644, 5088305, 5212410, 6105966, 7123627, 10176610, 10424820, 12211932, 14247254, 15264915, 20353220, 21370881, 28494508, 30529830, 35618135, 42741762, 61059660, 71236270, 85483524, 106854405, 142472540, 213708810, 427417620]

約数ペア:

[(1, 427417620), (2, 213708810), (3, 142472540), (4, 106854405), (5, 85483524), (6, 71236270), (7, 61059660), (10, 42741762), (12, 35618135), (14, 30529830), (15, 28494508), (20, 21370881), (21, 20353220), (28, 15264915), (30, 14247254), (35, 12211932), (41, 10424820), (42, 10176610), (60, 7123627), (70, 6105966), (82, 5212410), (84, 5088305), (105, 4070644), (123, 3474940), (140, 3052983), (164, 2606205), (205, 2084964), (210, 2035322), (246, 1737470), (287, 1489260), (410, 1042482), (420, 1017661), (492, 868735), (574, 744630), (615, 694988), (820, 521241), (861, 496420), (1148, 372315), (1230, 347494), (1435, 297852), (1722, 248210), (2460, 173747), (2870, 148926), (3444, 124105), (4305, 99284), (5740, 74463), (8610, 49642), (17220, 24821)]