54561660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12457}}^1$

素因数の和:12542

約数の個数: 48

約数和(自身を含む): 154877856

約数和(自身を除く): 100316196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 12457, 24914, 37371, 49828, 62285, 74742, 124570, 149484, 186855, 249140, 373710, 747420, 909361, 1818722, 2728083, 3637444, 4546805, 5456166, 9093610, 10912332, 13640415, 18187220, 27280830, 54561660]

約数ペア:

[(1, 54561660), (2, 27280830), (3, 18187220), (4, 13640415), (5, 10912332), (6, 9093610), (10, 5456166), (12, 4546805), (15, 3637444), (20, 2728083), (30, 1818722), (60, 909361), (73, 747420), (146, 373710), (219, 249140), (292, 186855), (365, 149484), (438, 124570), (730, 74742), (876, 62285), (1095, 49828), (1460, 37371), (2190, 24914), (4380, 12457)]