8249884740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2412247}}^1$

素因数の和:2412281

約数の個数: 72

約数和(自身を含む): 26341748160

約数和(自身を除く): 18091863420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 2412247, 4824494, 7236741, 9648988, 12061235, 14473482, 21710223, 24122470, 28946964, 36183705, 43420446, 45832693, 48244940, 72367410, 86840892, 91665386, 108551115, 137498079, 144734820, 183330772, 217102230, 229163465, 274996158, 412494237, 434204460, 458326930, 549992316, 687490395, 824988474, 916653860, 1374980790, 1649976948, 2062471185, 2749961580, 4124942370, 8249884740]

約数ペア:

[(1, 8249884740), (2, 4124942370), (3, 2749961580), (4, 2062471185), (5, 1649976948), (6, 1374980790), (9, 916653860), (10, 824988474), (12, 687490395), (15, 549992316), (18, 458326930), (19, 434204460), (20, 412494237), (30, 274996158), (36, 229163465), (38, 217102230), (45, 183330772), (57, 144734820), (60, 137498079), (76, 108551115), (90, 91665386), (95, 86840892), (114, 72367410), (171, 48244940), (180, 45832693), (190, 43420446), (228, 36183705), (285, 28946964), (342, 24122470), (380, 21710223), (570, 14473482), (684, 12061235), (855, 9648988), (1140, 7236741), (1710, 4824494), (3420, 2412247)]