2153349770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 4682022912

約数和(自身を除く): 2528673142

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 71, 110, 127, 130, 142, 143, 167, 254, 286, 334, 355, 635, 710, 715, 781, 835, 923, 1270, 1397, 1430, 1562, 1651, 1670, 1837, 1846, 2171, 2794, 3302, 3674, 3905, 4342, 4615, 6985, 7810, 8255, 9017, 9185, 9230, 10153, 10855, 11857, 13970, 16510, 18034, 18161, 18370, 20306, 21209, 21710, 23714, 23881, 36322, 42418, 45085, 47762, 50765, 59285, 90170, 90805, 99187, 101530, 106045, 117221, 118570, 119405, 130427, 154141, 181610, 198374, 212090, 233299, 234442, 238810, 260854, 275717, 308282, 466598, 495935, 551434, 586105, 652135, 770705, 991870, 1166495, 1172210, 1289431, 1304270, 1378585, 1505839, 1541410, 1695551, 2332990, 2578862, 2757170, 3011678, 3032887, 3391102, 6065774, 6447155, 7529195, 8477755, 12894310, 15058390, 15164435, 16564229, 16955510, 19575907, 30328870, 33128458, 39151814, 82821145, 97879535, 165642290, 195759070, 215334977, 430669954, 1076674885, 2153349770]

約数ペア:

[(1, 2153349770), (2, 1076674885), (5, 430669954), (10, 215334977), (11, 195759070), (13, 165642290), (22, 97879535), (26, 82821145), (55, 39151814), (65, 33128458), (71, 30328870), (110, 19575907), (127, 16955510), (130, 16564229), (142, 15164435), (143, 15058390), (167, 12894310), (254, 8477755), (286, 7529195), (334, 6447155), (355, 6065774), (635, 3391102), (710, 3032887), (715, 3011678), (781, 2757170), (835, 2578862), (923, 2332990), (1270, 1695551), (1397, 1541410), (1430, 1505839), (1562, 1378585), (1651, 1304270), (1670, 1289431), (1837, 1172210), (1846, 1166495), (2171, 991870), (2794, 770705), (3302, 652135), (3674, 586105), (3905, 551434), (4342, 495935), (4615, 466598), (6985, 308282), (7810, 275717), (8255, 260854), (9017, 238810), (9185, 234442), (9230, 233299), (10153, 212090), (10855, 198374), (11857, 181610), (13970, 154141), (16510, 130427), (18034, 119405), (18161, 118570), (18370, 117221), (20306, 106045), (21209, 101530), (21710, 99187), (23714, 90805), (23881, 90170), (36322, 59285), (42418, 50765), (45085, 47762)]