3251470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 6256800

約数和(自身を除く): 3005330

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 157, 190, 218, 314, 545, 785, 1090, 1570, 2071, 2983, 4142, 5966, 10355, 14915, 17113, 20710, 29830, 34226, 85565, 171130, 325147, 650294, 1625735, 3251470]

約数ペア:

[(1, 3251470), (2, 1625735), (5, 650294), (10, 325147), (19, 171130), (38, 85565), (95, 34226), (109, 29830), (157, 20710), (190, 17113), (218, 14915), (314, 10355), (545, 5966), (785, 4142), (1090, 2983), (1570, 2071)]