3991290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{571}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 9637056

約数和(自身を除く): 5645766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 233, 466, 571, 699, 1142, 1165, 1398, 1713, 2330, 2855, 3426, 3495, 5710, 6990, 8565, 17130, 133043, 266086, 399129, 665215, 798258, 1330430, 1995645, 3991290]

約数ペア:

[(1, 3991290), (2, 1995645), (3, 1330430), (5, 798258), (6, 665215), (10, 399129), (15, 266086), (30, 133043), (233, 17130), (466, 8565), (571, 6990), (699, 5710), (1142, 3495), (1165, 3426), (1398, 2855), (1713, 2330)]