213882930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{264053}}^1$

素因数の和:264072

約数の個数: 40

約数和(自身を含む): 575109612

約数和(自身を除く): 361226682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 264053, 528106, 792159, 1320265, 1584318, 2376477, 2640530, 3960795, 4752954, 7129431, 7921590, 11882385, 14258862, 21388293, 23764770, 35647155, 42776586, 71294310, 106941465, 213882930]

約数ペア:

[(1, 213882930), (2, 106941465), (3, 71294310), (5, 42776586), (6, 35647155), (9, 23764770), (10, 21388293), (15, 14258862), (18, 11882385), (27, 7921590), (30, 7129431), (45, 4752954), (54, 3960795), (81, 2640530), (90, 2376477), (135, 1584318), (162, 1320265), (270, 792159), (405, 528106), (810, 264053)]