29423380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2879}}^1$

素因数の和:2968

約数の個数: 48

約数和(自身を含む): 71608320

約数和(自身を除く): 42184940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 2879, 5110, 5758, 10220, 11516, 14395, 20153, 28790, 40306, 57580, 80612, 100765, 201530, 210167, 403060, 420334, 840668, 1050835, 1471169, 2101670, 2942338, 4203340, 5884676, 7355845, 14711690, 29423380]

約数ペア:

[(1, 29423380), (2, 14711690), (4, 7355845), (5, 5884676), (7, 4203340), (10, 2942338), (14, 2101670), (20, 1471169), (28, 1050835), (35, 840668), (70, 420334), (73, 403060), (140, 210167), (146, 201530), (292, 100765), (365, 80612), (511, 57580), (730, 40306), (1022, 28790), (1460, 20153), (2044, 14395), (2555, 11516), (2879, 10220), (5110, 5758)]