15673890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12743}}^1$

素因数の和:12794

約数の個数: 32

約数和(自身を含む): 38537856

約数和(自身を除く): 22863966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 12743, 25486, 38229, 63715, 76458, 127430, 191145, 382290, 522463, 1044926, 1567389, 2612315, 3134778, 5224630, 7836945, 15673890]

約数ペア:

[(1, 15673890), (2, 7836945), (3, 5224630), (5, 3134778), (6, 2612315), (10, 1567389), (15, 1044926), (30, 522463), (41, 382290), (82, 191145), (123, 127430), (205, 76458), (246, 63715), (410, 38229), (615, 25486), (1230, 12743)]