40583830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 86929920

約数和(自身を除く): 46346090

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 97, 139, 194, 215, 278, 301, 430, 485, 602, 679, 695, 970, 973, 1358, 1390, 1505, 1946, 3010, 3395, 4171, 4865, 5977, 6790, 8342, 9730, 11954, 13483, 20855, 26966, 29197, 29885, 41710, 41839, 58394, 59770, 67415, 83678, 94381, 134830, 145985, 188762, 209195, 291970, 418390, 471905, 579769, 943810, 1159538, 2898845, 4058383, 5797690, 8116766, 20291915, 40583830]

約数ペア:

[(1, 40583830), (2, 20291915), (5, 8116766), (7, 5797690), (10, 4058383), (14, 2898845), (35, 1159538), (43, 943810), (70, 579769), (86, 471905), (97, 418390), (139, 291970), (194, 209195), (215, 188762), (278, 145985), (301, 134830), (430, 94381), (485, 83678), (602, 67415), (679, 59770), (695, 58394), (970, 41839), (973, 41710), (1358, 29885), (1390, 29197), (1505, 26966), (1946, 20855), (3010, 13483), (3395, 11954), (4171, 9730), (4865, 8342), (5977, 6790)]