2105179620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{6323}}^1$

素因数の和:6545

約数の個数: 96

約数和(自身を含む): 6119608320

約数和(自身を除く): 4014428700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 179, 186, 310, 358, 372, 465, 537, 620, 716, 895, 930, 1074, 1790, 1860, 2148, 2685, 3580, 5370, 5549, 6323, 10740, 11098, 12646, 16647, 18969, 22196, 25292, 27745, 31615, 33294, 37938, 55490, 63230, 66588, 75876, 83235, 94845, 110980, 126460, 166470, 189690, 196013, 332940, 379380, 392026, 588039, 784052, 980065, 1131817, 1176078, 1960130, 2263634, 2352156, 2940195, 3395451, 3920260, 4527268, 5659085, 5880390, 6790902, 11318170, 11760780, 13581804, 16977255, 22636340, 33954510, 35086327, 67909020, 70172654, 105258981, 140345308, 175431635, 210517962, 350863270, 421035924, 526294905, 701726540, 1052589810, 2105179620]

約数ペア:

[(1, 2105179620), (2, 1052589810), (3, 701726540), (4, 526294905), (5, 421035924), (6, 350863270), (10, 210517962), (12, 175431635), (15, 140345308), (20, 105258981), (30, 70172654), (31, 67909020), (60, 35086327), (62, 33954510), (93, 22636340), (124, 16977255), (155, 13581804), (179, 11760780), (186, 11318170), (310, 6790902), (358, 5880390), (372, 5659085), (465, 4527268), (537, 3920260), (620, 3395451), (716, 2940195), (895, 2352156), (930, 2263634), (1074, 1960130), (1790, 1176078), (1860, 1131817), (2148, 980065), (2685, 784052), (3580, 588039), (5370, 392026), (5549, 379380), (6323, 332940), (10740, 196013), (11098, 189690), (12646, 166470), (16647, 126460), (18969, 110980), (22196, 94845), (25292, 83235), (27745, 75876), (31615, 66588), (33294, 63230), (37938, 55490)]