63787980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3923}}^1$

素因数の和:4206

約数の個数: 48

約数和(自身を含む): 179311104

約数和(自身を除く): 115523124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 3923, 4065, 5420, 7846, 8130, 11769, 15692, 16260, 19615, 23538, 39230, 47076, 58845, 78460, 117690, 235380, 1063133, 2126266, 3189399, 4252532, 5315665, 6378798, 10631330, 12757596, 15946995, 21262660, 31893990, 63787980]

約数ペア:

[(1, 63787980), (2, 31893990), (3, 21262660), (4, 15946995), (5, 12757596), (6, 10631330), (10, 6378798), (12, 5315665), (15, 4252532), (20, 3189399), (30, 2126266), (60, 1063133), (271, 235380), (542, 117690), (813, 78460), (1084, 58845), (1355, 47076), (1626, 39230), (2710, 23538), (3252, 19615), (3923, 16260), (4065, 15692), (5420, 11769), (7846, 8130)]