179431070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{733}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 399530880

約数和(自身を除く): 220099810

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 269, 455, 538, 733, 910, 1345, 1466, 1883, 2690, 3497, 3665, 3766, 5131, 6994, 7330, 9415, 9529, 10262, 17485, 18830, 19058, 24479, 25655, 34970, 47645, 48958, 51310, 66703, 95290, 122395, 133406, 197177, 244790, 333515, 394354, 667030, 985885, 1380239, 1971770, 2563301, 2760478, 5126602, 6901195, 12816505, 13802390, 17943107, 25633010, 35886214, 89715535, 179431070]

約数ペア:

[(1, 179431070), (2, 89715535), (5, 35886214), (7, 25633010), (10, 17943107), (13, 13802390), (14, 12816505), (26, 6901195), (35, 5126602), (65, 2760478), (70, 2563301), (91, 1971770), (130, 1380239), (182, 985885), (269, 667030), (455, 394354), (538, 333515), (733, 244790), (910, 197177), (1345, 133406), (1466, 122395), (1883, 95290), (2690, 66703), (3497, 51310), (3665, 48958), (3766, 47645), (5131, 34970), (6994, 25655), (7330, 24479), (9415, 19058), (9529, 18830), (10262, 17485)]