63220020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{7691}}^1$

素因数の和:7840

約数の個数: 48

約数和(自身を含む): 178331328

約数和(自身を除く): 115111308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 7691, 8220, 15382, 23073, 30764, 38455, 46146, 76910, 92292, 115365, 153820, 230730, 461460, 1053667, 2107334, 3161001, 4214668, 5268335, 6322002, 10536670, 12644004, 15805005, 21073340, 31610010, 63220020]

約数ペア:

[(1, 63220020), (2, 31610010), (3, 21073340), (4, 15805005), (5, 12644004), (6, 10536670), (10, 6322002), (12, 5268335), (15, 4214668), (20, 3161001), (30, 2107334), (60, 1053667), (137, 461460), (274, 230730), (411, 153820), (548, 115365), (685, 92292), (822, 76910), (1370, 46146), (1644, 38455), (2055, 30764), (2740, 23073), (4110, 15382), (7691, 8220)]