229015930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8429}}^1$

素因数の和:8479

約数の個数: 64

約数和(自身を含む): 509846400

約数和(自身を除く): 280830470

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 715, 1045, 1235, 1430, 2090, 2470, 2717, 5434, 8429, 13585, 16858, 27170, 42145, 84290, 92719, 109577, 160151, 185438, 219154, 320302, 463595, 547885, 800755, 927190, 1095770, 1205347, 1601510, 1761661, 2081963, 2410694, 3523322, 4163926, 6026735, 8808305, 10409815, 12053470, 17616610, 20819630, 22901593, 45803186, 114507965, 229015930]

約数ペア:

[(1, 229015930), (2, 114507965), (5, 45803186), (10, 22901593), (11, 20819630), (13, 17616610), (19, 12053470), (22, 10409815), (26, 8808305), (38, 6026735), (55, 4163926), (65, 3523322), (95, 2410694), (110, 2081963), (130, 1761661), (143, 1601510), (190, 1205347), (209, 1095770), (247, 927190), (286, 800755), (418, 547885), (494, 463595), (715, 320302), (1045, 219154), (1235, 185438), (1430, 160151), (2090, 109577), (2470, 92719), (2717, 84290), (5434, 42145), (8429, 27170), (13585, 16858)]