29489330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11939}}^1$

素因数の和:11978

約数の個数: 32

約数和(自身を含む): 60177600

約数和(自身を除く): 30688270

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 11939, 23878, 59695, 119390, 155207, 226841, 310414, 453682, 776035, 1134205, 1552070, 2268410, 2948933, 5897866, 14744665, 29489330]

約数ペア:

[(1, 29489330), (2, 14744665), (5, 5897866), (10, 2948933), (13, 2268410), (19, 1552070), (26, 1134205), (38, 776035), (65, 453682), (95, 310414), (130, 226841), (190, 155207), (247, 119390), (494, 59695), (1235, 23878), (2470, 11939)]