450804930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{205847}}^1$

素因数の和:205930

約数の個数: 32

約数和(自身を含む): 1096758144

約数和(自身を除く): 645953214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 205847, 411694, 617541, 1029235, 1235082, 2058470, 3087705, 6175410, 15026831, 30053662, 45080493, 75134155, 90160986, 150268310, 225402465, 450804930]

約数ペア:

[(1, 450804930), (2, 225402465), (3, 150268310), (5, 90160986), (6, 75134155), (10, 45080493), (15, 30053662), (30, 15026831), (73, 6175410), (146, 3087705), (219, 2058470), (365, 1235082), (438, 1029235), (730, 617541), (1095, 411694), (2190, 205847)]