893691570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{199931}}^1$

素因数の和:200090

約数の個数: 32

約数和(自身を含む): 2159265600

約数和(自身を除く): 1265574030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 199931, 399862, 599793, 999655, 1199586, 1999310, 2998965, 5997930, 29789719, 59579438, 89369157, 148948595, 178738314, 297897190, 446845785, 893691570]

約数ペア:

[(1, 893691570), (2, 446845785), (3, 297897190), (5, 178738314), (6, 148948595), (10, 89369157), (15, 59579438), (30, 29789719), (149, 5997930), (298, 2998965), (447, 1999310), (745, 1199586), (894, 999655), (1490, 599793), (2235, 399862), (4470, 199931)]