1459580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 3386880

約数和(自身を除く): 1927300

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 167, 190, 230, 334, 380, 437, 460, 668, 835, 874, 1670, 1748, 2185, 3173, 3340, 3841, 4370, 6346, 7682, 8740, 12692, 15364, 15865, 19205, 31730, 38410, 63460, 72979, 76820, 145958, 291916, 364895, 729790, 1459580]

約数ペア:

[(1, 1459580), (2, 729790), (4, 364895), (5, 291916), (10, 145958), (19, 76820), (20, 72979), (23, 63460), (38, 38410), (46, 31730), (76, 19205), (92, 15865), (95, 15364), (115, 12692), (167, 8740), (190, 7682), (230, 6346), (334, 4370), (380, 3841), (437, 3340), (460, 3173), (668, 2185), (835, 1748), (874, 1670)]