66279990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{577}}^1$

素因数の和:1141

約数の個数: 64

約数和(自身を含む): 182444544

約数和(自身を除く): 116164554

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 547, 577, 1094, 1154, 1641, 1731, 2735, 2885, 3282, 3462, 3829, 4039, 5470, 5770, 7658, 8078, 8205, 8655, 11487, 12117, 16410, 17310, 19145, 20195, 22974, 24234, 38290, 40390, 57435, 60585, 114870, 121170, 315619, 631238, 946857, 1578095, 1893714, 2209333, 3156190, 4418666, 4734285, 6627999, 9468570, 11046665, 13255998, 22093330, 33139995, 66279990]

約数ペア:

[(1, 66279990), (2, 33139995), (3, 22093330), (5, 13255998), (6, 11046665), (7, 9468570), (10, 6627999), (14, 4734285), (15, 4418666), (21, 3156190), (30, 2209333), (35, 1893714), (42, 1578095), (70, 946857), (105, 631238), (210, 315619), (547, 121170), (577, 114870), (1094, 60585), (1154, 57435), (1641, 40390), (1731, 38290), (2735, 24234), (2885, 22974), (3282, 20195), (3462, 19145), (3829, 17310), (4039, 16410), (5470, 12117), (5770, 11487), (7658, 8655), (8078, 8205)]