77399730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45263}}^1$

素因数の和:45295

約数の個数: 48

約数和(自身を含む): 211835520

約数和(自身を除く): 134435790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 45263, 90526, 135789, 226315, 271578, 407367, 452630, 678945, 814734, 859997, 1357890, 1719994, 2036835, 2579991, 4073670, 4299985, 5159982, 7739973, 8599970, 12899955, 15479946, 25799910, 38699865, 77399730]

約数ペア:

[(1, 77399730), (2, 38699865), (3, 25799910), (5, 15479946), (6, 12899955), (9, 8599970), (10, 7739973), (15, 5159982), (18, 4299985), (19, 4073670), (30, 2579991), (38, 2036835), (45, 1719994), (57, 1357890), (90, 859997), (95, 814734), (114, 678945), (171, 452630), (190, 407367), (285, 271578), (342, 226315), (570, 135789), (855, 90526), (1710, 45263)]