74870510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1277}}^1$

素因数の和:1349

約数の個数: 64

約数和(自身を含む): 162316224

約数和(自身を除く): 87445714

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 82, 110, 130, 143, 205, 286, 410, 451, 533, 715, 902, 1066, 1277, 1430, 2255, 2554, 2665, 4510, 5330, 5863, 6385, 11726, 12770, 14047, 16601, 28094, 29315, 33202, 52357, 58630, 70235, 83005, 104714, 140470, 166010, 182611, 261785, 365222, 523570, 575927, 680641, 913055, 1151854, 1361282, 1826110, 2879635, 3403205, 5759270, 6806410, 7487051, 14974102, 37435255, 74870510]

約数ペア:

[(1, 74870510), (2, 37435255), (5, 14974102), (10, 7487051), (11, 6806410), (13, 5759270), (22, 3403205), (26, 2879635), (41, 1826110), (55, 1361282), (65, 1151854), (82, 913055), (110, 680641), (130, 575927), (143, 523570), (205, 365222), (286, 261785), (410, 182611), (451, 166010), (533, 140470), (715, 104714), (902, 83005), (1066, 70235), (1277, 58630), (1430, 52357), (2255, 33202), (2554, 29315), (2665, 28094), (4510, 16601), (5330, 14047), (5863, 12770), (6385, 11726)]