210078570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2791}}^1$

素因数の和:3007

約数の個数: 64

約数和(自身を含む): 545981184

約数和(自身を除く): 335902614

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 193, 195, 386, 390, 579, 965, 1158, 1930, 2509, 2791, 2895, 5018, 5582, 5790, 7527, 8373, 12545, 13955, 15054, 16746, 25090, 27910, 36283, 37635, 41865, 72566, 75270, 83730, 108849, 181415, 217698, 362830, 538663, 544245, 1077326, 1088490, 1615989, 2693315, 3231978, 5386630, 7002619, 8079945, 14005238, 16159890, 21007857, 35013095, 42015714, 70026190, 105039285, 210078570]

約数ペア:

[(1, 210078570), (2, 105039285), (3, 70026190), (5, 42015714), (6, 35013095), (10, 21007857), (13, 16159890), (15, 14005238), (26, 8079945), (30, 7002619), (39, 5386630), (65, 3231978), (78, 2693315), (130, 1615989), (193, 1088490), (195, 1077326), (386, 544245), (390, 538663), (579, 362830), (965, 217698), (1158, 181415), (1930, 108849), (2509, 83730), (2791, 75270), (2895, 72566), (5018, 41865), (5582, 37635), (5790, 36283), (7527, 27910), (8373, 25090), (12545, 16746), (13955, 15054)]