30119370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 77604480

約数和(自身を除く): 47485110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 95, 106, 114, 159, 190, 265, 285, 318, 530, 570, 795, 997, 1007, 1590, 1994, 2014, 2991, 3021, 4985, 5035, 5982, 6042, 9970, 10070, 14955, 15105, 18943, 29910, 30210, 37886, 52841, 56829, 94715, 105682, 113658, 158523, 189430, 264205, 284145, 317046, 528410, 568290, 792615, 1003979, 1585230, 2007958, 3011937, 5019895, 6023874, 10039790, 15059685, 30119370]

約数ペア:

[(1, 30119370), (2, 15059685), (3, 10039790), (5, 6023874), (6, 5019895), (10, 3011937), (15, 2007958), (19, 1585230), (30, 1003979), (38, 792615), (53, 568290), (57, 528410), (95, 317046), (106, 284145), (114, 264205), (159, 189430), (190, 158523), (265, 113658), (285, 105682), (318, 94715), (530, 56829), (570, 52841), (795, 37886), (997, 30210), (1007, 29910), (1590, 18943), (1994, 15105), (2014, 14955), (2991, 10070), (3021, 9970), (4985, 6042), (5035, 5982)]