196861290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89891}}^1$

素因数の和:89974

約数の個数: 32

約数和(自身を含む): 478944576

約数和(自身を除く): 282083286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 89891, 179782, 269673, 449455, 539346, 898910, 1348365, 2696730, 6562043, 13124086, 19686129, 32810215, 39372258, 65620430, 98430645, 196861290]

約数ペア:

[(1, 196861290), (2, 98430645), (3, 65620430), (5, 39372258), (6, 32810215), (10, 19686129), (15, 13124086), (30, 6562043), (73, 2696730), (146, 1348365), (219, 898910), (365, 539346), (438, 449455), (730, 269673), (1095, 179782), (2190, 89891)]