71784660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62969}}^1$

素因数の和:63000

約数の個数: 48

約数和(自身を含む): 211579200

約数和(自身を除く): 139794540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 62969, 125938, 188907, 251876, 314845, 377814, 629690, 755628, 944535, 1196411, 1259380, 1889070, 2392822, 3589233, 3778140, 4785644, 5982055, 7178466, 11964110, 14356932, 17946165, 23928220, 35892330, 71784660]

約数ペア:

[(1, 71784660), (2, 35892330), (3, 23928220), (4, 17946165), (5, 14356932), (6, 11964110), (10, 7178466), (12, 5982055), (15, 4785644), (19, 3778140), (20, 3589233), (30, 2392822), (38, 1889070), (57, 1259380), (60, 1196411), (76, 944535), (95, 755628), (114, 629690), (190, 377814), (228, 314845), (285, 251876), (380, 188907), (570, 125938), (1140, 62969)]