4480980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 14708736

約数和(自身を除く): 10227756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 227, 235, 282, 329, 420, 454, 470, 564, 658, 681, 705, 908, 940, 987, 1135, 1316, 1362, 1410, 1589, 1645, 1974, 2270, 2724, 2820, 3178, 3290, 3405, 3948, 4540, 4767, 4935, 6356, 6580, 6810, 7945, 9534, 9870, 10669, 13620, 15890, 19068, 19740, 21338, 23835, 31780, 32007, 42676, 47670, 53345, 64014, 74683, 95340, 106690, 128028, 149366, 160035, 213380, 224049, 298732, 320070, 373415, 448098, 640140, 746830, 896196, 1120245, 1493660, 2240490, 4480980]

約数ペア:

[(1, 4480980), (2, 2240490), (3, 1493660), (4, 1120245), (5, 896196), (6, 746830), (7, 640140), (10, 448098), (12, 373415), (14, 320070), (15, 298732), (20, 224049), (21, 213380), (28, 160035), (30, 149366), (35, 128028), (42, 106690), (47, 95340), (60, 74683), (70, 64014), (84, 53345), (94, 47670), (105, 42676), (140, 32007), (141, 31780), (188, 23835), (210, 21338), (227, 19740), (235, 19068), (282, 15890), (329, 13620), (420, 10669), (454, 9870), (470, 9534), (564, 7945), (658, 6810), (681, 6580), (705, 6356), (908, 4935), (940, 4767), (987, 4540), (1135, 3948), (1316, 3405), (1362, 3290), (1410, 3178), (1589, 2820), (1645, 2724), (1974, 2270)]