2078145195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{11527}}^1$

素因数の和:11660

約数の個数: 64

約数和(自身を含む): 4063758336

約数和(自身を除く): 1985613141

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 101, 105, 119, 255, 303, 357, 505, 595, 707, 1515, 1717, 1785, 2121, 3535, 5151, 8585, 10605, 11527, 12019, 25755, 34581, 36057, 57635, 60095, 80689, 172905, 180285, 195959, 242067, 403445, 587877, 979795, 1164227, 1210335, 1371713, 2939385, 3492681, 4115139, 5821135, 6858565, 8149589, 17463405, 19791859, 20575695, 24448767, 40747945, 59375577, 98959295, 122243835, 138543013, 296877885, 415629039, 692715065, 2078145195]

約数ペア:

[(1, 2078145195), (3, 692715065), (5, 415629039), (7, 296877885), (15, 138543013), (17, 122243835), (21, 98959295), (35, 59375577), (51, 40747945), (85, 24448767), (101, 20575695), (105, 19791859), (119, 17463405), (255, 8149589), (303, 6858565), (357, 5821135), (505, 4115139), (595, 3492681), (707, 2939385), (1515, 1371713), (1717, 1210335), (1785, 1164227), (2121, 979795), (3535, 587877), (5151, 403445), (8585, 242067), (10605, 195959), (11527, 180285), (12019, 172905), (25755, 80689), (34581, 60095), (36057, 57635)]