253853670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{883}}^1$

素因数の和:974

約数の個数: 96

約数和(自身を含む): 716421888

約数和(自身を除く): 462568218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 883, 1110, 1295, 1369, 1554, 1766, 2590, 2649, 2738, 3885, 4107, 4415, 5298, 6181, 6845, 7770, 8214, 8830, 9583, 12362, 13245, 13690, 18543, 19166, 20535, 26490, 28749, 30905, 32671, 37086, 41070, 47915, 57498, 61810, 65342, 92715, 95830, 98013, 143745, 163355, 185430, 196026, 228697, 287490, 326710, 457394, 490065, 686091, 980130, 1143485, 1208827, 1372182, 2286970, 2417654, 3430455, 3626481, 6044135, 6860910, 7252962, 8461789, 12088270, 16923578, 18132405, 25385367, 36264810, 42308945, 50770734, 84617890, 126926835, 253853670]

約数ペア:

[(1, 253853670), (2, 126926835), (3, 84617890), (5, 50770734), (6, 42308945), (7, 36264810), (10, 25385367), (14, 18132405), (15, 16923578), (21, 12088270), (30, 8461789), (35, 7252962), (37, 6860910), (42, 6044135), (70, 3626481), (74, 3430455), (105, 2417654), (111, 2286970), (185, 1372182), (210, 1208827), (222, 1143485), (259, 980130), (370, 686091), (518, 490065), (555, 457394), (777, 326710), (883, 287490), (1110, 228697), (1295, 196026), (1369, 185430), (1554, 163355), (1766, 143745), (2590, 98013), (2649, 95830), (2738, 92715), (3885, 65342), (4107, 61810), (4415, 57498), (5298, 47915), (6181, 41070), (6845, 37086), (7770, 32671), (8214, 30905), (8830, 28749), (9583, 26490), (12362, 20535), (13245, 19166), (13690, 18543)]