7430360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 20684160

約数和(自身を除く): 13253800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 223, 238, 245, 280, 340, 392, 446, 476, 490, 595, 680, 833, 892, 952, 980, 1115, 1190, 1561, 1666, 1784, 1960, 2230, 2380, 3122, 3332, 3791, 4165, 4460, 4760, 6244, 6664, 7582, 7805, 8330, 8920, 10927, 12488, 15164, 15610, 16660, 18955, 21854, 26537, 30328, 31220, 33320, 37910, 43708, 53074, 54635, 62440, 75820, 87416, 106148, 109270, 132685, 151640, 185759, 212296, 218540, 265370, 371518, 437080, 530740, 743036, 928795, 1061480, 1486072, 1857590, 3715180, 7430360]

約数ペア:

[(1, 7430360), (2, 3715180), (4, 1857590), (5, 1486072), (7, 1061480), (8, 928795), (10, 743036), (14, 530740), (17, 437080), (20, 371518), (28, 265370), (34, 218540), (35, 212296), (40, 185759), (49, 151640), (56, 132685), (68, 109270), (70, 106148), (85, 87416), (98, 75820), (119, 62440), (136, 54635), (140, 53074), (170, 43708), (196, 37910), (223, 33320), (238, 31220), (245, 30328), (280, 26537), (340, 21854), (392, 18955), (446, 16660), (476, 15610), (490, 15164), (595, 12488), (680, 10927), (833, 8920), (892, 8330), (952, 7805), (980, 7582), (1115, 6664), (1190, 6244), (1561, 4760), (1666, 4460), (1784, 4165), (1960, 3791), (2230, 3332), (2380, 3122)]