154615740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{8233}}^1$

素因数の和:8558

約数の個数: 48

約数和(自身を含む): 434359968

約数和(自身を除く): 279744228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 8233, 9390, 16466, 18780, 24699, 32932, 41165, 49398, 82330, 98796, 123495, 164660, 246990, 493980, 2576929, 5153858, 7730787, 10307716, 12884645, 15461574, 25769290, 30923148, 38653935, 51538580, 77307870, 154615740]

約数ペア:

[(1, 154615740), (2, 77307870), (3, 51538580), (4, 38653935), (5, 30923148), (6, 25769290), (10, 15461574), (12, 12884645), (15, 10307716), (20, 7730787), (30, 5153858), (60, 2576929), (313, 493980), (626, 246990), (939, 164660), (1252, 123495), (1565, 98796), (1878, 82330), (3130, 49398), (3756, 41165), (4695, 32932), (6260, 24699), (8233, 18780), (9390, 16466)]