346194620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{1439}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 760596480

約数和(自身を除く): 414401860

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 523, 1046, 1439, 2092, 2615, 2878, 5230, 5756, 7195, 10460, 12029, 14390, 24058, 28780, 33097, 48116, 60145, 66194, 120290, 132388, 165485, 240580, 330970, 661940, 752597, 1505194, 3010388, 3762985, 7525970, 15051940, 17309731, 34619462, 69238924, 86548655, 173097310, 346194620]

約数ペア:

[(1, 346194620), (2, 173097310), (4, 86548655), (5, 69238924), (10, 34619462), (20, 17309731), (23, 15051940), (46, 7525970), (92, 3762985), (115, 3010388), (230, 1505194), (460, 752597), (523, 661940), (1046, 330970), (1439, 240580), (2092, 165485), (2615, 132388), (2878, 120290), (5230, 66194), (5756, 60145), (7195, 48116), (10460, 33097), (12029, 28780), (14390, 24058)]