709014790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{280243}}^1$

素因数の和:280284

約数の個数: 32

約数和(自身を含む): 1452784896

約数和(自身を除く): 743770106

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 280243, 560486, 1401215, 2802430, 3082673, 6165346, 6445589, 12891178, 15413365, 30826730, 32227945, 64455890, 70901479, 141802958, 354507395, 709014790]

約数ペア:

[(1, 709014790), (2, 354507395), (5, 141802958), (10, 70901479), (11, 64455890), (22, 32227945), (23, 30826730), (46, 15413365), (55, 12891178), (110, 6445589), (115, 6165346), (230, 3082673), (253, 2802430), (506, 1401215), (1265, 560486), (2530, 280243)]