2010012342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{1103}}^1$

素因数の和:1565

約数の個数: 64

約数和(自身を含む): 4415717376

約数和(自身を除く): 2405705034

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 383, 766, 793, 1103, 1149, 1586, 2206, 2298, 2379, 3309, 4758, 4979, 6618, 9958, 14339, 14937, 23363, 28678, 29874, 43017, 46726, 67283, 70089, 86034, 134566, 140178, 201849, 303719, 403698, 422449, 607438, 844898, 874679, 911157, 1267347, 1749358, 1822314, 2534694, 2624037, 5248074, 5491837, 10983674, 16475511, 25769389, 32951022, 51538778, 77308167, 154616334, 335002057, 670004114, 1005006171, 2010012342]

約数ペア:

[(1, 2010012342), (2, 1005006171), (3, 670004114), (6, 335002057), (13, 154616334), (26, 77308167), (39, 51538778), (61, 32951022), (78, 25769389), (122, 16475511), (183, 10983674), (366, 5491837), (383, 5248074), (766, 2624037), (793, 2534694), (1103, 1822314), (1149, 1749358), (1586, 1267347), (2206, 911157), (2298, 874679), (2379, 844898), (3309, 607438), (4758, 422449), (4979, 403698), (6618, 303719), (9958, 201849), (14339, 140178), (14937, 134566), (23363, 86034), (28678, 70089), (29874, 67283), (43017, 46726)]