1993764630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{464747}}^1$

素因数の和:464781

約数の個数: 64

約数和(自身を含む): 5621591808

約数和(自身を除く): 3627827178

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 464747, 929494, 1394241, 2323735, 2788482, 4647470, 5112217, 6041711, 6971205, 10224434, 12083422, 13942410, 15336651, 18125133, 25561085, 30208555, 30673302, 36250266, 51122170, 60417110, 66458821, 76683255, 90625665, 132917642, 153366510, 181251330, 199376463, 332294105, 398752926, 664588210, 996882315, 1993764630]

約数ペア:

[(1, 1993764630), (2, 996882315), (3, 664588210), (5, 398752926), (6, 332294105), (10, 199376463), (11, 181251330), (13, 153366510), (15, 132917642), (22, 90625665), (26, 76683255), (30, 66458821), (33, 60417110), (39, 51122170), (55, 36250266), (65, 30673302), (66, 30208555), (78, 25561085), (110, 18125133), (130, 15336651), (143, 13942410), (165, 12083422), (195, 10224434), (286, 6971205), (330, 6041711), (390, 5112217), (429, 4647470), (715, 2788482), (858, 2323735), (1430, 1394241), (2145, 929494), (4290, 464747)]