190052580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{43391}}^1$

素因数の和:43476

約数の個数: 48

約数和(自身を含む): 539449344

約数和(自身を除く): 349396764

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, 43391, 86782, 130173, 173564, 216955, 260346, 433910, 520692, 650865, 867820, 1301730, 2603460, 3167543, 6335086, 9502629, 12670172, 15837715, 19005258, 31675430, 38010516, 47513145, 63350860, 95026290, 190052580]

約数ペア:

[(1, 190052580), (2, 95026290), (3, 63350860), (4, 47513145), (5, 38010516), (6, 31675430), (10, 19005258), (12, 15837715), (15, 12670172), (20, 9502629), (30, 6335086), (60, 3167543), (73, 2603460), (146, 1301730), (219, 867820), (292, 650865), (365, 520692), (438, 433910), (730, 260346), (876, 216955), (1095, 173564), (1460, 130173), (2190, 86782), (4380, 43391)]