30945726

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:991

約数の個数: 80

約数和(自身を含む): 82067040

約数和(自身を除く): 51121314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 81, 87, 126, 162, 174, 189, 203, 261, 378, 406, 522, 567, 609, 783, 941, 1134, 1218, 1566, 1827, 1882, 2349, 2823, 3654, 4698, 5481, 5646, 6587, 8469, 10962, 13174, 16443, 16938, 19761, 25407, 27289, 32886, 39522, 50814, 54578, 59283, 76221, 81867, 118566, 152442, 163734, 177849, 191023, 245601, 355698, 382046, 491202, 533547, 573069, 736803, 1067094, 1146138, 1473606, 1719207, 2210409, 3438414, 4420818, 5157621, 10315242, 15472863, 30945726]

約数ペア:

[(1, 30945726), (2, 15472863), (3, 10315242), (6, 5157621), (7, 4420818), (9, 3438414), (14, 2210409), (18, 1719207), (21, 1473606), (27, 1146138), (29, 1067094), (42, 736803), (54, 573069), (58, 533547), (63, 491202), (81, 382046), (87, 355698), (126, 245601), (162, 191023), (174, 177849), (189, 163734), (203, 152442), (261, 118566), (378, 81867), (406, 76221), (522, 59283), (567, 54578), (609, 50814), (783, 39522), (941, 32886), (1134, 27289), (1218, 25407), (1566, 19761), (1827, 16938), (1882, 16443), (2349, 13174), (2823, 10962), (3654, 8469), (4698, 6587), (5481, 5646)]