493484790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1213}}^1$

素因数の和:1485

約数の個数: 64

約数和(自身を含む): 1208328192

約数和(自身を除く): 714843402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 191, 213, 355, 382, 426, 573, 710, 955, 1065, 1146, 1213, 1910, 2130, 2426, 2865, 3639, 5730, 6065, 7278, 12130, 13561, 18195, 27122, 36390, 40683, 67805, 81366, 86123, 135610, 172246, 203415, 231683, 258369, 406830, 430615, 463366, 516738, 695049, 861230, 1158415, 1291845, 1390098, 2316830, 2583690, 3475245, 6950490, 16449493, 32898986, 49348479, 82247465, 98696958, 164494930, 246742395, 493484790]

約数ペア:

[(1, 493484790), (2, 246742395), (3, 164494930), (5, 98696958), (6, 82247465), (10, 49348479), (15, 32898986), (30, 16449493), (71, 6950490), (142, 3475245), (191, 2583690), (213, 2316830), (355, 1390098), (382, 1291845), (426, 1158415), (573, 861230), (710, 695049), (955, 516738), (1065, 463366), (1146, 430615), (1213, 406830), (1910, 258369), (2130, 231683), (2426, 203415), (2865, 172246), (3639, 135610), (5730, 86123), (6065, 81366), (7278, 67805), (12130, 40683), (13561, 36390), (18195, 27122)]