2037210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 5702400

約数和(自身を除く): 3665190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 109, 178, 210, 218, 267, 327, 445, 534, 545, 623, 654, 763, 890, 1090, 1246, 1335, 1526, 1635, 1869, 2289, 2670, 3115, 3270, 3738, 3815, 4578, 6230, 7630, 9345, 9701, 11445, 18690, 19402, 22890, 29103, 48505, 58206, 67907, 97010, 135814, 145515, 203721, 291030, 339535, 407442, 679070, 1018605, 2037210]

約数ペア:

[(1, 2037210), (2, 1018605), (3, 679070), (5, 407442), (6, 339535), (7, 291030), (10, 203721), (14, 145515), (15, 135814), (21, 97010), (30, 67907), (35, 58206), (42, 48505), (70, 29103), (89, 22890), (105, 19402), (109, 18690), (178, 11445), (210, 9701), (218, 9345), (267, 7630), (327, 6230), (445, 4578), (534, 3815), (545, 3738), (623, 3270), (654, 3115), (763, 2670), (890, 2289), (1090, 1869), (1246, 1635), (1335, 1526)]