17662020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15493}}^1$

素因数の和:15524

約数の個数: 48

約数和(自身を含む): 52059840

約数和(自身を除く): 34397820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 15493, 30986, 46479, 61972, 77465, 92958, 154930, 185916, 232395, 294367, 309860, 464790, 588734, 883101, 929580, 1177468, 1471835, 1766202, 2943670, 3532404, 4415505, 5887340, 8831010, 17662020]

約数ペア:

[(1, 17662020), (2, 8831010), (3, 5887340), (4, 4415505), (5, 3532404), (6, 2943670), (10, 1766202), (12, 1471835), (15, 1177468), (19, 929580), (20, 883101), (30, 588734), (38, 464790), (57, 309860), (60, 294367), (76, 232395), (95, 185916), (114, 154930), (190, 92958), (228, 77465), (285, 61972), (380, 46479), (570, 30986), (1140, 15493)]