42173639730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20373739}}^1$

素因数の和:20373775

約数の個数: 48

約数和(自身を含む): 114418923840

約数和(自身を除く): 72245284110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 20373739, 40747478, 61121217, 101868695, 122242434, 183363651, 203737390, 305606085, 366727302, 468595997, 611212170, 916818255, 937191994, 1405787991, 1833636510, 2342979985, 2811575982, 4217363973, 4685959970, 7028939955, 8434727946, 14057879910, 21086819865, 42173639730]

約数ペア:

[(1, 42173639730), (2, 21086819865), (3, 14057879910), (5, 8434727946), (6, 7028939955), (9, 4685959970), (10, 4217363973), (15, 2811575982), (18, 2342979985), (23, 1833636510), (30, 1405787991), (45, 937191994), (46, 916818255), (69, 611212170), (90, 468595997), (115, 366727302), (138, 305606085), (207, 203737390), (230, 183363651), (345, 122242434), (414, 101868695), (690, 61121217), (1035, 40747478), (2070, 20373739)]