201450930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{142873}}^1$

素因数の和:142930

約数の個数: 32

約数和(自身を含む): 493772544

約数和(自身を除く): 292321614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 142873, 285746, 428619, 714365, 857238, 1428730, 2143095, 4286190, 6715031, 13430062, 20145093, 33575155, 40290186, 67150310, 100725465, 201450930]

約数ペア:

[(1, 201450930), (2, 100725465), (3, 67150310), (5, 40290186), (6, 33575155), (10, 20145093), (15, 13430062), (30, 6715031), (47, 4286190), (94, 2143095), (141, 1428730), (235, 857238), (282, 714365), (470, 428619), (705, 285746), (1410, 142873)]