30456012961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 35426553984

約数和(自身を除く): 4970541023

約数列:

[1, 11, 31, 61, 73, 341, 647, 671, 803, 961, 1891, 2263, 4453, 7117, 10571, 20057, 20801, 24893, 39467, 47231, 48983, 58621, 70153, 138043, 220627, 434137, 519541, 621767, 644831, 771683, 1223477, 1464161, 1518473, 2881091, 4279333, 6839437, 13458247, 16105771, 31692001, 37927787, 45388991, 47072663, 89313821, 417205657, 499278901, 982452031, 2768728451, 30456012961]

約数ペア:

[(1, 30456012961), (11, 2768728451), (31, 982452031), (61, 499278901), (73, 417205657), (341, 89313821), (647, 47072663), (671, 45388991), (803, 37927787), (961, 31692001), (1891, 16105771), (2263, 13458247), (4453, 6839437), (7117, 4279333), (10571, 2881091), (20057, 1518473), (20801, 1464161), (24893, 1223477), (39467, 771683), (47231, 644831), (48983, 621767), (58621, 519541), (70153, 434137), (138043, 220627)]