228712740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{8233}}^1$

素因数の和:8708

約数の個数: 48

約数和(自身を含む): 641856768

約数和(自身を除く): 413144028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 926, 1389, 1852, 2315, 2778, 4630, 5556, 6945, 8233, 9260, 13890, 16466, 24699, 27780, 32932, 41165, 49398, 82330, 98796, 123495, 164660, 246990, 493980, 3811879, 7623758, 11435637, 15247516, 19059395, 22871274, 38118790, 45742548, 57178185, 76237580, 114356370, 228712740]

約数ペア:

[(1, 228712740), (2, 114356370), (3, 76237580), (4, 57178185), (5, 45742548), (6, 38118790), (10, 22871274), (12, 19059395), (15, 15247516), (20, 11435637), (30, 7623758), (60, 3811879), (463, 493980), (926, 246990), (1389, 164660), (1852, 123495), (2315, 98796), (2778, 82330), (4630, 49398), (5556, 41165), (6945, 32932), (8233, 27780), (9260, 24699), (13890, 16466)]