190194930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{28949}}^1$

素因数の和:29035

約数の個数: 48

約数和(自身を含む): 501298200

約数和(自身を除く): 311103270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 28949, 57898, 86847, 144745, 173694, 260541, 289490, 434235, 521082, 868470, 1302705, 2113277, 2605410, 4226554, 6339831, 10566385, 12679662, 19019493, 21132770, 31699155, 38038986, 63398310, 95097465, 190194930]

約数ペア:

[(1, 190194930), (2, 95097465), (3, 63398310), (5, 38038986), (6, 31699155), (9, 21132770), (10, 19019493), (15, 12679662), (18, 10566385), (30, 6339831), (45, 4226554), (73, 2605410), (90, 2113277), (146, 1302705), (219, 868470), (365, 521082), (438, 434235), (657, 289490), (730, 260541), (1095, 173694), (1314, 144745), (2190, 86847), (3285, 57898), (6570, 28949)]