221801430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{4561}}^1$

素因数の和:6192

約数の個数: 32

約数和(自身を含む): 532768608

約数和(自身を除く): 310967178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1621, 3242, 4561, 4863, 8105, 9122, 9726, 13683, 16210, 22805, 24315, 27366, 45610, 48630, 68415, 136830, 7393381, 14786762, 22180143, 36966905, 44360286, 73933810, 110900715, 221801430]

約数ペア:

[(1, 221801430), (2, 110900715), (3, 73933810), (5, 44360286), (6, 36966905), (10, 22180143), (15, 14786762), (30, 7393381), (1621, 136830), (3242, 68415), (4561, 48630), (4863, 45610), (8105, 27366), (9122, 24315), (9726, 22805), (13683, 16210)]