63917370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21521}}^1$

素因数の和:21548

約数の個数: 64

約数和(自身を含む): 185950080

約数和(自身を除く): 122032710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 21521, 43042, 64563, 107605, 129126, 193689, 215210, 236731, 322815, 387378, 473462, 581067, 645630, 710193, 968445, 1162134, 1183655, 1420386, 1936890, 2130579, 2367310, 2905335, 3550965, 4261158, 5810670, 6391737, 7101930, 10652895, 12783474, 21305790, 31958685, 63917370]

約数ペア:

[(1, 63917370), (2, 31958685), (3, 21305790), (5, 12783474), (6, 10652895), (9, 7101930), (10, 6391737), (11, 5810670), (15, 4261158), (18, 3550965), (22, 2905335), (27, 2367310), (30, 2130579), (33, 1936890), (45, 1420386), (54, 1183655), (55, 1162134), (66, 968445), (90, 710193), (99, 645630), (110, 581067), (135, 473462), (165, 387378), (198, 322815), (270, 236731), (297, 215210), (330, 193689), (495, 129126), (594, 107605), (990, 64563), (1485, 43042), (2970, 21521)]