140796110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 342322848

約数和(自身を除く): 201526738

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 31, 35, 46, 49, 62, 65, 70, 91, 98, 115, 130, 155, 161, 182, 217, 230, 245, 299, 310, 322, 403, 434, 455, 490, 598, 637, 713, 805, 806, 910, 961, 1085, 1127, 1274, 1426, 1495, 1519, 1610, 1922, 2015, 2093, 2170, 2254, 2821, 2990, 3038, 3185, 3565, 4030, 4186, 4805, 4991, 5635, 5642, 6370, 6727, 7130, 7595, 9269, 9610, 9982, 10465, 11270, 12493, 13454, 14105, 14651, 15190, 18538, 19747, 20930, 22103, 24955, 24986, 28210, 29302, 33635, 34937, 39494, 44206, 46345, 47089, 49910, 62465, 64883, 67270, 69874, 73255, 87451, 92690, 94178, 98735, 110515, 124930, 129766, 146510, 154721, 174685, 174902, 197470, 221030, 235445, 287339, 309442, 324415, 349370, 437255, 454181, 470890, 574678, 612157, 648830, 773605, 874510, 908362, 1083047, 1224314, 1436695, 1547210, 2011373, 2166094, 2270905, 2873390, 3060785, 4022746, 4541810, 5415235, 6121570, 10056865, 10830470, 14079611, 20113730, 28159222, 70398055, 140796110]

約数ペア:

[(1, 140796110), (2, 70398055), (5, 28159222), (7, 20113730), (10, 14079611), (13, 10830470), (14, 10056865), (23, 6121570), (26, 5415235), (31, 4541810), (35, 4022746), (46, 3060785), (49, 2873390), (62, 2270905), (65, 2166094), (70, 2011373), (91, 1547210), (98, 1436695), (115, 1224314), (130, 1083047), (155, 908362), (161, 874510), (182, 773605), (217, 648830), (230, 612157), (245, 574678), (299, 470890), (310, 454181), (322, 437255), (403, 349370), (434, 324415), (455, 309442), (490, 287339), (598, 235445), (637, 221030), (713, 197470), (805, 174902), (806, 174685), (910, 154721), (961, 146510), (1085, 129766), (1127, 124930), (1274, 110515), (1426, 98735), (1495, 94178), (1519, 92690), (1610, 87451), (1922, 73255), (2015, 69874), (2093, 67270), (2170, 64883), (2254, 62465), (2821, 49910), (2990, 47089), (3038, 46345), (3185, 44206), (3565, 39494), (4030, 34937), (4186, 33635), (4805, 29302), (4991, 28210), (5635, 24986), (5642, 24955), (6370, 22103), (6727, 20930), (7130, 19747), (7595, 18538), (9269, 15190), (9610, 14651), (9982, 14105), (10465, 13454), (11270, 12493)]