917963670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{15797}}^1$

素因数の和:15969

約数の個数: 64

約数和(自身を含む): 2388657600

約数和(自身を除く): 1470693930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 149, 195, 298, 390, 447, 745, 894, 1490, 1937, 2235, 3874, 4470, 5811, 9685, 11622, 15797, 19370, 29055, 31594, 47391, 58110, 78985, 94782, 157970, 205361, 236955, 410722, 473910, 616083, 1026805, 1232166, 2053610, 2353753, 3080415, 4707506, 6160830, 7061259, 11768765, 14122518, 23537530, 30598789, 35306295, 61197578, 70612590, 91796367, 152993945, 183592734, 305987890, 458981835, 917963670]

約数ペア:

[(1, 917963670), (2, 458981835), (3, 305987890), (5, 183592734), (6, 152993945), (10, 91796367), (13, 70612590), (15, 61197578), (26, 35306295), (30, 30598789), (39, 23537530), (65, 14122518), (78, 11768765), (130, 7061259), (149, 6160830), (195, 4707506), (298, 3080415), (390, 2353753), (447, 2053610), (745, 1232166), (894, 1026805), (1490, 616083), (1937, 473910), (2235, 410722), (3874, 236955), (4470, 205361), (5811, 157970), (9685, 94782), (11622, 78985), (15797, 58110), (19370, 47391), (29055, 31594)]