22068540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9431}}^1$

素因数の和:9459

約数の個数: 72

約数和(自身を含む): 72098208

約数和(自身を除く): 50029668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 9431, 18862, 28293, 37724, 47155, 56586, 84879, 94310, 113172, 122603, 141465, 169758, 188620, 245206, 282930, 339516, 367809, 424395, 490412, 565860, 613015, 735618, 848790, 1103427, 1226030, 1471236, 1697580, 1839045, 2206854, 2452060, 3678090, 4413708, 5517135, 7356180, 11034270, 22068540]

約数ペア:

[(1, 22068540), (2, 11034270), (3, 7356180), (4, 5517135), (5, 4413708), (6, 3678090), (9, 2452060), (10, 2206854), (12, 1839045), (13, 1697580), (15, 1471236), (18, 1226030), (20, 1103427), (26, 848790), (30, 735618), (36, 613015), (39, 565860), (45, 490412), (52, 424395), (60, 367809), (65, 339516), (78, 282930), (90, 245206), (117, 188620), (130, 169758), (156, 141465), (180, 122603), (195, 113172), (234, 94310), (260, 84879), (390, 56586), (468, 47155), (585, 37724), (780, 28293), (1170, 18862), (2340, 9431)]