229483660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{234167}}^1$

素因数の和:234190

約数の個数: 36

約数和(自身を含む): 560598192

約数和(自身を除く): 331114532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 234167, 468334, 936668, 1170835, 1639169, 2341670, 3278338, 4683340, 6556676, 8195845, 11474183, 16391690, 22948366, 32783380, 45896732, 57370915, 114741830, 229483660]

約数ペア:

[(1, 229483660), (2, 114741830), (4, 57370915), (5, 45896732), (7, 32783380), (10, 22948366), (14, 16391690), (20, 11474183), (28, 8195845), (35, 6556676), (49, 4683340), (70, 3278338), (98, 2341670), (140, 1639169), (196, 1170835), (245, 936668), (490, 468334), (980, 234167)]