238309110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1367}}^1$

素因数の和:1542

約数の個数: 96

約数和(自身を含む): 672235200

約数和(自身を除く): 433926090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 149, 195, 234, 298, 390, 447, 585, 745, 894, 1170, 1341, 1367, 1490, 1937, 2235, 2682, 2734, 3874, 4101, 4470, 5811, 6705, 6835, 8202, 9685, 11622, 12303, 13410, 13670, 17433, 17771, 19370, 20505, 24606, 29055, 34866, 35542, 41010, 53313, 58110, 61515, 87165, 88855, 106626, 123030, 159939, 174330, 177710, 203683, 266565, 319878, 407366, 533130, 611049, 799695, 1018415, 1222098, 1599390, 1833147, 2036830, 2647879, 3055245, 3666294, 5295758, 6110490, 7943637, 9165735, 13239395, 15887274, 18331470, 23830911, 26478790, 39718185, 47661822, 79436370, 119154555, 238309110]

約数ペア:

[(1, 238309110), (2, 119154555), (3, 79436370), (5, 47661822), (6, 39718185), (9, 26478790), (10, 23830911), (13, 18331470), (15, 15887274), (18, 13239395), (26, 9165735), (30, 7943637), (39, 6110490), (45, 5295758), (65, 3666294), (78, 3055245), (90, 2647879), (117, 2036830), (130, 1833147), (149, 1599390), (195, 1222098), (234, 1018415), (298, 799695), (390, 611049), (447, 533130), (585, 407366), (745, 319878), (894, 266565), (1170, 203683), (1341, 177710), (1367, 174330), (1490, 159939), (1937, 123030), (2235, 106626), (2682, 88855), (2734, 87165), (3874, 61515), (4101, 58110), (4470, 53313), (5811, 41010), (6705, 35542), (6835, 34866), (8202, 29055), (9685, 24606), (11622, 20505), (12303, 19370), (13410, 17771), (13670, 17433)]