74657460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1$

素因数の和:1597

約数の個数: 96

約数和(自身を含む): 225308160

約数和(自身を除く): 150650700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 285, 380, 430, 516, 570, 645, 817, 860, 1140, 1290, 1523, 1634, 2451, 2580, 3046, 3268, 4085, 4569, 4902, 6092, 7615, 8170, 9138, 9804, 12255, 15230, 16340, 18276, 22845, 24510, 28937, 30460, 45690, 49020, 57874, 65489, 86811, 91380, 115748, 130978, 144685, 173622, 196467, 261956, 289370, 327445, 347244, 392934, 434055, 578740, 654890, 785868, 868110, 982335, 1244291, 1309780, 1736220, 1964670, 2488582, 3732873, 3929340, 4977164, 6221455, 7465746, 12442910, 14931492, 18664365, 24885820, 37328730, 74657460]

約数ペア:

[(1, 74657460), (2, 37328730), (3, 24885820), (4, 18664365), (5, 14931492), (6, 12442910), (10, 7465746), (12, 6221455), (15, 4977164), (19, 3929340), (20, 3732873), (30, 2488582), (38, 1964670), (43, 1736220), (57, 1309780), (60, 1244291), (76, 982335), (86, 868110), (95, 785868), (114, 654890), (129, 578740), (172, 434055), (190, 392934), (215, 347244), (228, 327445), (258, 289370), (285, 261956), (380, 196467), (430, 173622), (516, 144685), (570, 130978), (645, 115748), (817, 91380), (860, 86811), (1140, 65489), (1290, 57874), (1523, 49020), (1634, 45690), (2451, 30460), (2580, 28937), (3046, 24510), (3268, 22845), (4085, 18276), (4569, 16340), (4902, 15230), (6092, 12255), (7615, 9804), (8170, 9138)]