47430420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2917}}^1$

素因数の和:3200

約数の個数: 48

約数和(自身を含む): 133340928

約数和(自身を除く): 85910508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 2917, 3252, 4065, 5420, 5834, 8130, 8751, 11668, 14585, 16260, 17502, 29170, 35004, 43755, 58340, 87510, 175020, 790507, 1581014, 2371521, 3162028, 3952535, 4743042, 7905070, 9486084, 11857605, 15810140, 23715210, 47430420]

約数ペア:

[(1, 47430420), (2, 23715210), (3, 15810140), (4, 11857605), (5, 9486084), (6, 7905070), (10, 4743042), (12, 3952535), (15, 3162028), (20, 2371521), (30, 1581014), (60, 790507), (271, 175020), (542, 87510), (813, 58340), (1084, 43755), (1355, 35004), (1626, 29170), (2710, 17502), (2917, 16260), (3252, 14585), (4065, 11668), (5420, 8751), (5834, 8130)]