2078649210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331523}}^1$

素因数の和:331563

約数の個数: 64

約数和(自身を含む): 5728734720

約数和(自身を除く): 3650085510

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 331523, 663046, 994569, 1657615, 1989138, 3315230, 3646753, 4972845, 6298937, 7293506, 9945690, 10940259, 12597874, 18233765, 18896811, 21880518, 31494685, 36467530, 37793622, 54701295, 62989370, 69288307, 94484055, 109402590, 138576614, 188968110, 207864921, 346441535, 415729842, 692883070, 1039324605, 2078649210]

約数ペア:

[(1, 2078649210), (2, 1039324605), (3, 692883070), (5, 415729842), (6, 346441535), (10, 207864921), (11, 188968110), (15, 138576614), (19, 109402590), (22, 94484055), (30, 69288307), (33, 62989370), (38, 54701295), (55, 37793622), (57, 36467530), (66, 31494685), (95, 21880518), (110, 18896811), (114, 18233765), (165, 12597874), (190, 10940259), (209, 9945690), (285, 7293506), (330, 6298937), (418, 4972845), (570, 3646753), (627, 3315230), (1045, 1989138), (1254, 1657615), (2090, 994569), (3135, 663046), (6270, 331523)]