69137390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 151027200

約数和(自身を除く): 81889810

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 227, 229, 266, 454, 458, 665, 1135, 1145, 1330, 1589, 1603, 2270, 2290, 3178, 3206, 4313, 4351, 7945, 8015, 8626, 8702, 15890, 16030, 21565, 21755, 30191, 30457, 43130, 43510, 51983, 60382, 60914, 103966, 150955, 152285, 259915, 301910, 304570, 363881, 519830, 727762, 987677, 1819405, 1975354, 3638810, 4938385, 6913739, 9876770, 13827478, 34568695, 69137390]

約数ペア:

[(1, 69137390), (2, 34568695), (5, 13827478), (7, 9876770), (10, 6913739), (14, 4938385), (19, 3638810), (35, 1975354), (38, 1819405), (70, 987677), (95, 727762), (133, 519830), (190, 363881), (227, 304570), (229, 301910), (266, 259915), (454, 152285), (458, 150955), (665, 103966), (1135, 60914), (1145, 60382), (1330, 51983), (1589, 43510), (1603, 43130), (2270, 30457), (2290, 30191), (3178, 21755), (3206, 21565), (4313, 16030), (4351, 15890), (7945, 8702), (8015, 8626)]