7175820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2917}}^1$

素因数の和:2970

約数の個数: 48

約数和(自身を含む): 20589408

約数和(自身を除く): 13413588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 2917, 5834, 8751, 11668, 14585, 17502, 29170, 35004, 43755, 58340, 87510, 119597, 175020, 239194, 358791, 478388, 597985, 717582, 1195970, 1435164, 1793955, 2391940, 3587910, 7175820]

約数ペア:

[(1, 7175820), (2, 3587910), (3, 2391940), (4, 1793955), (5, 1435164), (6, 1195970), (10, 717582), (12, 597985), (15, 478388), (20, 358791), (30, 239194), (41, 175020), (60, 119597), (82, 87510), (123, 58340), (164, 43755), (205, 35004), (246, 29170), (410, 17502), (492, 14585), (615, 11668), (820, 8751), (1230, 5834), (2460, 2917)]