1857804595210

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1\times {\mathrm{1151}}^1\times {\mathrm{1223}}^1$

素因数の和:3139

約数の個数: 64

約数和(自身を含む): 3368954363904

約数和(自身を除く): 1511149768694

約数列:

[1, 2, 5, 10, 271, 487, 542, 974, 1151, 1223, 1355, 2302, 2435, 2446, 2710, 4870, 5755, 6115, 11510, 12230, 131977, 263954, 311921, 331433, 560537, 595601, 623842, 659885, 662866, 1121074, 1191202, 1319770, 1407673, 1559605, 1657165, 2802685, 2815346, 2978005, 3119210, 3314330, 5605370, 5956010, 7038365, 14076730, 151905527, 161407871, 303811054, 322815742, 381479383, 685536751, 759527635, 762958766, 807039355, 1371073502, 1519055270, 1614078710, 1907396915, 3427683755, 3814793830, 6855367510, 185780459521, 371560919042, 928902297605, 1857804595210]

約数ペア:

[(1, 1857804595210), (2, 928902297605), (5, 371560919042), (10, 185780459521), (271, 6855367510), (487, 3814793830), (542, 3427683755), (974, 1907396915), (1151, 1614078710), (1223, 1519055270), (1355, 1371073502), (2302, 807039355), (2435, 762958766), (2446, 759527635), (2710, 685536751), (4870, 381479383), (5755, 322815742), (6115, 303811054), (11510, 161407871), (12230, 151905527), (131977, 14076730), (263954, 7038365), (311921, 5956010), (331433, 5605370), (560537, 3314330), (595601, 3119210), (623842, 2978005), (659885, 2815346), (662866, 2802685), (1121074, 1657165), (1191202, 1559605), (1319770, 1407673)]