4466140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 11934720

約数和(自身を除く): 7468580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 70, 73, 76, 92, 95, 115, 133, 140, 146, 161, 190, 230, 266, 292, 322, 365, 380, 437, 460, 511, 532, 644, 665, 730, 805, 874, 1022, 1330, 1387, 1460, 1610, 1679, 1748, 2044, 2185, 2555, 2660, 2774, 3059, 3220, 3358, 4370, 5110, 5548, 6118, 6716, 6935, 8395, 8740, 9709, 10220, 11753, 12236, 13870, 15295, 16790, 19418, 23506, 27740, 30590, 31901, 33580, 38836, 47012, 48545, 58765, 61180, 63802, 97090, 117530, 127604, 159505, 194180, 223307, 235060, 319010, 446614, 638020, 893228, 1116535, 2233070, 4466140]

約数ペア:

[(1, 4466140), (2, 2233070), (4, 1116535), (5, 893228), (7, 638020), (10, 446614), (14, 319010), (19, 235060), (20, 223307), (23, 194180), (28, 159505), (35, 127604), (38, 117530), (46, 97090), (70, 63802), (73, 61180), (76, 58765), (92, 48545), (95, 47012), (115, 38836), (133, 33580), (140, 31901), (146, 30590), (161, 27740), (190, 23506), (230, 19418), (266, 16790), (292, 15295), (322, 13870), (365, 12236), (380, 11753), (437, 10220), (460, 9709), (511, 8740), (532, 8395), (644, 6935), (665, 6716), (730, 6118), (805, 5548), (874, 5110), (1022, 4370), (1330, 3358), (1387, 3220), (1460, 3059), (1610, 2774), (1679, 2660), (1748, 2555), (2044, 2185)]