118361970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18523}}^1$

素因数の和:18607

約数の個数: 48

約数和(自身を含む): 312092352

約数和(自身を除く): 193730382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 18523, 37046, 55569, 92615, 111138, 166707, 185230, 277845, 333414, 555690, 833535, 1315133, 1667070, 2630266, 3945399, 6575665, 7890798, 11836197, 13151330, 19726995, 23672394, 39453990, 59180985, 118361970]

約数ペア:

[(1, 118361970), (2, 59180985), (3, 39453990), (5, 23672394), (6, 19726995), (9, 13151330), (10, 11836197), (15, 7890798), (18, 6575665), (30, 3945399), (45, 2630266), (71, 1667070), (90, 1315133), (142, 833535), (213, 555690), (355, 333414), (426, 277845), (639, 185230), (710, 166707), (1065, 111138), (1278, 92615), (2130, 55569), (3195, 37046), (6390, 18523)]