43479930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{111487}}^1$

素因数の和:111510

約数の個数: 32

約数和(自身を含む): 112379904

約数和(自身を除く): 68899974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 111487, 222974, 334461, 557435, 668922, 1114870, 1449331, 1672305, 2898662, 3344610, 4347993, 7246655, 8695986, 14493310, 21739965, 43479930]

約数ペア:

[(1, 43479930), (2, 21739965), (3, 14493310), (5, 8695986), (6, 7246655), (10, 4347993), (13, 3344610), (15, 2898662), (26, 1672305), (30, 1449331), (39, 1114870), (65, 668922), (78, 557435), (130, 334461), (195, 222974), (390, 111487)]