31017610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{601}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 60378192

約数和(自身を除く): 29360582

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 397, 601, 794, 1202, 1985, 3005, 3970, 5161, 6010, 7813, 10322, 15626, 25805, 39065, 51610, 78130, 238597, 477194, 1192985, 2385970, 3101761, 6203522, 15508805, 31017610]

約数ペア:

[(1, 31017610), (2, 15508805), (5, 6203522), (10, 3101761), (13, 2385970), (26, 1192985), (65, 477194), (130, 238597), (397, 78130), (601, 51610), (794, 39065), (1202, 25805), (1985, 15626), (3005, 10322), (3970, 7813), (5161, 6010)]