3147228140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{607573}}^1$

素因数の和:607626

約数の個数: 48

約数和(自身を含む): 7757504832

約数和(自身を除く): 4610276692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 607573, 1215146, 2430292, 3037865, 4253011, 6075730, 8506022, 12151460, 17012044, 21265055, 22480201, 42530110, 44960402, 85060220, 89920804, 112401005, 157361407, 224802010, 314722814, 449604020, 629445628, 786807035, 1573614070, 3147228140]

約数ペア:

[(1, 3147228140), (2, 1573614070), (4, 786807035), (5, 629445628), (7, 449604020), (10, 314722814), (14, 224802010), (20, 157361407), (28, 112401005), (35, 89920804), (37, 85060220), (70, 44960402), (74, 42530110), (140, 22480201), (148, 21265055), (185, 17012044), (259, 12151460), (370, 8506022), (518, 6075730), (740, 4253011), (1036, 3037865), (1295, 2430292), (2590, 1215146), (5180, 607573)]