40384530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15473}}^1$

素因数の和:15515

約数の個数: 48

約数和(自身を含む): 108627480

約数和(自身を除く): 68242950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 15473, 30946, 46419, 77365, 92838, 139257, 154730, 232095, 278514, 448717, 464190, 696285, 897434, 1346151, 1392570, 2243585, 2692302, 4038453, 4487170, 6730755, 8076906, 13461510, 20192265, 40384530]

約数ペア:

[(1, 40384530), (2, 20192265), (3, 13461510), (5, 8076906), (6, 6730755), (9, 4487170), (10, 4038453), (15, 2692302), (18, 2243585), (29, 1392570), (30, 1346151), (45, 897434), (58, 696285), (87, 464190), (90, 448717), (145, 278514), (174, 232095), (261, 154730), (290, 139257), (435, 92838), (522, 77365), (870, 46419), (1305, 30946), (2610, 15473)]