1512630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^5$

素因数の和:48

約数の個数: 72

約数和(自身を含む): 4588272

約数和(自身を除く): 3075642

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, 343, 441, 490, 630, 686, 735, 882, 1029, 1470, 1715, 2058, 2205, 2401, 3087, 3430, 4410, 4802, 5145, 6174, 7203, 10290, 12005, 14406, 15435, 16807, 21609, 24010, 30870, 33614, 36015, 43218, 50421, 72030, 84035, 100842, 108045, 151263, 168070, 216090, 252105, 302526, 504210, 756315, 1512630]

約数ペア:

[(1, 1512630), (2, 756315), (3, 504210), (5, 302526), (6, 252105), (7, 216090), (9, 168070), (10, 151263), (14, 108045), (15, 100842), (18, 84035), (21, 72030), (30, 50421), (35, 43218), (42, 36015), (45, 33614), (49, 30870), (63, 24010), (70, 21609), (90, 16807), (98, 15435), (105, 14406), (126, 12005), (147, 10290), (210, 7203), (245, 6174), (294, 5145), (315, 4802), (343, 4410), (441, 3430), (490, 3087), (630, 2401), (686, 2205), (735, 2058), (882, 1715), (1029, 1470)]