31674090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:796

約数の個数: 96

約数和(自身を含む): 91601280

約数和(自身を除く): 59927190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 49, 58, 70, 87, 98, 105, 145, 147, 174, 203, 210, 245, 290, 294, 406, 435, 490, 609, 735, 743, 870, 1015, 1218, 1421, 1470, 1486, 2030, 2229, 2842, 3045, 3715, 4263, 4458, 5201, 6090, 7105, 7430, 8526, 10402, 11145, 14210, 15603, 21315, 21547, 22290, 26005, 31206, 36407, 42630, 43094, 52010, 64641, 72814, 78015, 107735, 109221, 129282, 150829, 156030, 182035, 215470, 218442, 301658, 323205, 364070, 452487, 546105, 646410, 754145, 904974, 1055803, 1092210, 1508290, 2111606, 2262435, 3167409, 4524870, 5279015, 6334818, 10558030, 15837045, 31674090]

約数ペア:

[(1, 31674090), (2, 15837045), (3, 10558030), (5, 6334818), (6, 5279015), (7, 4524870), (10, 3167409), (14, 2262435), (15, 2111606), (21, 1508290), (29, 1092210), (30, 1055803), (35, 904974), (42, 754145), (49, 646410), (58, 546105), (70, 452487), (87, 364070), (98, 323205), (105, 301658), (145, 218442), (147, 215470), (174, 182035), (203, 156030), (210, 150829), (245, 129282), (290, 109221), (294, 107735), (406, 78015), (435, 72814), (490, 64641), (609, 52010), (735, 43094), (743, 42630), (870, 36407), (1015, 31206), (1218, 26005), (1421, 22290), (1470, 21547), (1486, 21315), (2030, 15603), (2229, 14210), (2842, 11145), (3045, 10402), (3715, 8526), (4263, 7430), (4458, 7105), (5201, 6090)]