16356870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2089}}^1$

素因数の和:2134

約数の個数: 64

約数和(自身を含む): 45144000

約数和(自身を除く): 28787130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2089, 2610, 3915, 4178, 6267, 7830, 10445, 12534, 18801, 20890, 31335, 37602, 56403, 60581, 62670, 94005, 112806, 121162, 181743, 188010, 282015, 302905, 363486, 545229, 564030, 605810, 908715, 1090458, 1635687, 1817430, 2726145, 3271374, 5452290, 8178435, 16356870]

約数ペア:

[(1, 16356870), (2, 8178435), (3, 5452290), (5, 3271374), (6, 2726145), (9, 1817430), (10, 1635687), (15, 1090458), (18, 908715), (27, 605810), (29, 564030), (30, 545229), (45, 363486), (54, 302905), (58, 282015), (87, 188010), (90, 181743), (135, 121162), (145, 112806), (174, 94005), (261, 62670), (270, 60581), (290, 56403), (435, 37602), (522, 31335), (783, 20890), (870, 18801), (1305, 12534), (1566, 10445), (2089, 7830), (2610, 6267), (3915, 4178)]