47314890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{10729}}^1$

素因数の和:10756

約数の個数: 72

約数和(自身を含む): 143116740

約数和(自身を除く): 95801850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 10729, 21458, 32187, 53645, 64374, 75103, 96561, 107290, 150206, 160935, 193122, 225309, 321870, 375515, 450618, 482805, 525721, 675927, 751030, 965610, 1051442, 1126545, 1351854, 1577163, 2253090, 2628605, 3154326, 3379635, 4731489, 5257210, 6759270, 7885815, 9462978, 15771630, 23657445, 47314890]

約数ペア:

[(1, 47314890), (2, 23657445), (3, 15771630), (5, 9462978), (6, 7885815), (7, 6759270), (9, 5257210), (10, 4731489), (14, 3379635), (15, 3154326), (18, 2628605), (21, 2253090), (30, 1577163), (35, 1351854), (42, 1126545), (45, 1051442), (49, 965610), (63, 751030), (70, 675927), (90, 525721), (98, 482805), (105, 450618), (126, 375515), (147, 321870), (210, 225309), (245, 193122), (294, 160935), (315, 150206), (441, 107290), (490, 96561), (630, 75103), (735, 64374), (882, 53645), (1470, 32187), (2205, 21458), (4410, 10729)]