397345890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{9689}}^1$

素因数の和:11066

約数の個数: 32

約数和(自身を含む): 954426240

約数和(自身を除く): 557080350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1367, 2734, 4101, 6835, 8202, 9689, 13670, 19378, 20505, 29067, 41010, 48445, 58134, 96890, 145335, 290670, 13244863, 26489726, 39734589, 66224315, 79469178, 132448630, 198672945, 397345890]

約数ペア:

[(1, 397345890), (2, 198672945), (3, 132448630), (5, 79469178), (6, 66224315), (10, 39734589), (15, 26489726), (30, 13244863), (1367, 290670), (2734, 145335), (4101, 96890), (6835, 58134), (8202, 48445), (9689, 41010), (13670, 29067), (19378, 20505)]