71331030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1061}}^1$

素因数の和:1163

約数の個数: 80

約数和(自身を含む): 194295024

約数和(自身を除く): 122963994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 83, 90, 135, 162, 166, 249, 270, 405, 415, 498, 747, 810, 830, 1061, 1245, 1494, 2122, 2241, 2490, 3183, 3735, 4482, 5305, 6366, 6723, 7470, 9549, 10610, 11205, 13446, 15915, 19098, 22410, 28647, 31830, 33615, 47745, 57294, 67230, 85941, 88063, 95490, 143235, 171882, 176126, 264189, 286470, 429705, 440315, 528378, 792567, 859410, 880630, 1320945, 1585134, 2377701, 2641890, 3962835, 4755402, 7133103, 7925670, 11888505, 14266206, 23777010, 35665515, 71331030]

約数ペア:

[(1, 71331030), (2, 35665515), (3, 23777010), (5, 14266206), (6, 11888505), (9, 7925670), (10, 7133103), (15, 4755402), (18, 3962835), (27, 2641890), (30, 2377701), (45, 1585134), (54, 1320945), (81, 880630), (83, 859410), (90, 792567), (135, 528378), (162, 440315), (166, 429705), (249, 286470), (270, 264189), (405, 176126), (415, 171882), (498, 143235), (747, 95490), (810, 88063), (830, 85941), (1061, 67230), (1245, 57294), (1494, 47745), (2122, 33615), (2241, 31830), (2490, 28647), (3183, 22410), (3735, 19098), (4482, 15915), (5305, 13446), (6366, 11205), (6723, 10610), (7470, 9549)]