30535840

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6581}}^1$

素因数の和:6625

約数の個数: 48

約数和(自身を含む): 74639880

約数和(自身を除く): 44104040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 6581, 13162, 26324, 32905, 52648, 65810, 105296, 131620, 190849, 210592, 263240, 381698, 526480, 763396, 954245, 1052960, 1526792, 1908490, 3053584, 3816980, 6107168, 7633960, 15267920, 30535840]

約数ペア:

[(1, 30535840), (2, 15267920), (4, 7633960), (5, 6107168), (8, 3816980), (10, 3053584), (16, 1908490), (20, 1526792), (29, 1052960), (32, 954245), (40, 763396), (58, 526480), (80, 381698), (116, 263240), (145, 210592), (160, 190849), (232, 131620), (290, 105296), (464, 65810), (580, 52648), (928, 32905), (1160, 26324), (2320, 13162), (4640, 6581)]