147936460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{45943}}^1$

素因数の和:45982

約数の個数: 48

約数和(自身を含む): 370492416

約数和(自身を除く): 222555956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 45943, 91886, 183772, 229715, 321601, 459430, 643202, 918860, 1056689, 1286404, 1608005, 2113378, 3216010, 4226756, 5283445, 6432020, 7396823, 10566890, 14793646, 21133780, 29587292, 36984115, 73968230, 147936460]

約数ペア:

[(1, 147936460), (2, 73968230), (4, 36984115), (5, 29587292), (7, 21133780), (10, 14793646), (14, 10566890), (20, 7396823), (23, 6432020), (28, 5283445), (35, 4226756), (46, 3216010), (70, 2113378), (92, 1608005), (115, 1286404), (140, 1056689), (161, 918860), (230, 643202), (322, 459430), (460, 321601), (644, 229715), (805, 183772), (1610, 91886), (3220, 45943)]