212614020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{10453}}^1$

素因数の和:10581

約数の個数: 72

約数和(自身を含む): 650698776

約数和(自身を除く): 438084756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 10170, 10453, 20340, 20906, 31359, 41812, 52265, 62718, 94077, 104530, 125436, 156795, 188154, 209060, 313590, 376308, 470385, 627180, 940770, 1181189, 1881540, 2362378, 3543567, 4724756, 5905945, 7087134, 10630701, 11811890, 14174268, 17717835, 21261402, 23623780, 35435670, 42522804, 53153505, 70871340, 106307010, 212614020]

約数ペア:

[(1, 212614020), (2, 106307010), (3, 70871340), (4, 53153505), (5, 42522804), (6, 35435670), (9, 23623780), (10, 21261402), (12, 17717835), (15, 14174268), (18, 11811890), (20, 10630701), (30, 7087134), (36, 5905945), (45, 4724756), (60, 3543567), (90, 2362378), (113, 1881540), (180, 1181189), (226, 940770), (339, 627180), (452, 470385), (565, 376308), (678, 313590), (1017, 209060), (1130, 188154), (1356, 156795), (1695, 125436), (2034, 104530), (2260, 94077), (3390, 62718), (4068, 52265), (5085, 41812), (6780, 31359), (10170, 20906), (10453, 20340)]