1140376490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2663}}^1$

素因数の和:2927

約数の個数: 64

約数和(自身を含む): 2382255360

約数和(自身を除く): 1241878870

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 229, 374, 458, 935, 1145, 1870, 2290, 2519, 2663, 3893, 5038, 5326, 7786, 12595, 13315, 19465, 25190, 26630, 29293, 38930, 42823, 45271, 58586, 85646, 90542, 146465, 214115, 226355, 292930, 428230, 452710, 497981, 609827, 995962, 1219654, 2489905, 3049135, 4979810, 6098270, 6708097, 10367059, 13416194, 20734118, 33540485, 51835295, 67080970, 103670590, 114037649, 228075298, 570188245, 1140376490]

約数ペア:

[(1, 1140376490), (2, 570188245), (5, 228075298), (10, 114037649), (11, 103670590), (17, 67080970), (22, 51835295), (34, 33540485), (55, 20734118), (85, 13416194), (110, 10367059), (170, 6708097), (187, 6098270), (229, 4979810), (374, 3049135), (458, 2489905), (935, 1219654), (1145, 995962), (1870, 609827), (2290, 497981), (2519, 452710), (2663, 428230), (3893, 292930), (5038, 226355), (5326, 214115), (7786, 146465), (12595, 90542), (13315, 85646), (19465, 58586), (25190, 45271), (26630, 42823), (29293, 38930)]