31414215170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{26669}}^1$

素因数の和:26760

約数の個数: 96

約数和(自身を含む): 66415340880

約数和(自身を除く): 35001125710

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 41, 65, 82, 85, 130, 169, 170, 205, 221, 338, 410, 442, 533, 697, 845, 1066, 1105, 1394, 1690, 2210, 2665, 2873, 3485, 5330, 5746, 6929, 6970, 9061, 13858, 14365, 18122, 26669, 28730, 34645, 45305, 53338, 69290, 90610, 117793, 133345, 235586, 266690, 346697, 453373, 588965, 693394, 906746, 1093429, 1177930, 1733485, 2186858, 2266865, 3466970, 4507061, 4533730, 5467145, 5893849, 9014122, 10934290, 11787698, 14214577, 18588293, 22535305, 28429154, 29469245, 37176586, 45070610, 58938490, 71072885, 76620037, 92941465, 142145770, 153240074, 184789501, 185882930, 241647809, 369579002, 383100185, 483295618, 766200370, 923947505, 1208239045, 1847895010, 2416478090, 3141421517, 6282843034, 15707107585, 31414215170]

約数ペア:

[(1, 31414215170), (2, 15707107585), (5, 6282843034), (10, 3141421517), (13, 2416478090), (17, 1847895010), (26, 1208239045), (34, 923947505), (41, 766200370), (65, 483295618), (82, 383100185), (85, 369579002), (130, 241647809), (169, 185882930), (170, 184789501), (205, 153240074), (221, 142145770), (338, 92941465), (410, 76620037), (442, 71072885), (533, 58938490), (697, 45070610), (845, 37176586), (1066, 29469245), (1105, 28429154), (1394, 22535305), (1690, 18588293), (2210, 14214577), (2665, 11787698), (2873, 10934290), (3485, 9014122), (5330, 5893849), (5746, 5467145), (6929, 4533730), (6970, 4507061), (9061, 3466970), (13858, 2266865), (14365, 2186858), (18122, 1733485), (26669, 1177930), (28730, 1093429), (34645, 906746), (45305, 693394), (53338, 588965), (69290, 453373), (90610, 346697), (117793, 266690), (133345, 235586)]