173858460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:987

約数の個数: 96

約数和(自身を含む): 505021440

約数和(自身を除く): 331162980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 79, 86, 129, 158, 172, 215, 237, 258, 316, 395, 430, 474, 516, 645, 790, 853, 860, 948, 1185, 1290, 1580, 1706, 2370, 2559, 2580, 3397, 3412, 4265, 4740, 5118, 6794, 8530, 10191, 10236, 12795, 13588, 16985, 17060, 20382, 25590, 33970, 36679, 40764, 50955, 51180, 67387, 67940, 73358, 101910, 110037, 134774, 146716, 183395, 202161, 203820, 220074, 269548, 336935, 366790, 404322, 440148, 550185, 673870, 733580, 808644, 1010805, 1100370, 1347740, 2021610, 2200740, 2897641, 4043220, 5795282, 8692923, 11590564, 14488205, 17385846, 28976410, 34771692, 43464615, 57952820, 86929230, 173858460]

約数ペア:

[(1, 173858460), (2, 86929230), (3, 57952820), (4, 43464615), (5, 34771692), (6, 28976410), (10, 17385846), (12, 14488205), (15, 11590564), (20, 8692923), (30, 5795282), (43, 4043220), (60, 2897641), (79, 2200740), (86, 2021610), (129, 1347740), (158, 1100370), (172, 1010805), (215, 808644), (237, 733580), (258, 673870), (316, 550185), (395, 440148), (430, 404322), (474, 366790), (516, 336935), (645, 269548), (790, 220074), (853, 203820), (860, 202161), (948, 183395), (1185, 146716), (1290, 134774), (1580, 110037), (1706, 101910), (2370, 73358), (2559, 67940), (2580, 67387), (3397, 51180), (3412, 50955), (4265, 40764), (4740, 36679), (5118, 33970), (6794, 25590), (8530, 20382), (10191, 17060), (10236, 16985), (12795, 13588)]