17035980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21841}}^1$

素因数の和:21866

約数の個数: 48

約数和(自身を含む): 51372384

約数和(自身を除く): 34336404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 21841, 43682, 65523, 87364, 109205, 131046, 218410, 262092, 283933, 327615, 436820, 567866, 655230, 851799, 1135732, 1310460, 1419665, 1703598, 2839330, 3407196, 4258995, 5678660, 8517990, 17035980]

約数ペア:

[(1, 17035980), (2, 8517990), (3, 5678660), (4, 4258995), (5, 3407196), (6, 2839330), (10, 1703598), (12, 1419665), (13, 1310460), (15, 1135732), (20, 851799), (26, 655230), (30, 567866), (39, 436820), (52, 327615), (60, 283933), (65, 262092), (78, 218410), (130, 131046), (156, 109205), (195, 87364), (260, 65523), (390, 43682), (780, 21841)]