145235510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 319077792

約数和(自身を除く): 173842282

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 61, 70, 86, 98, 113, 122, 215, 226, 245, 301, 305, 427, 430, 490, 565, 602, 610, 791, 854, 1130, 1505, 1582, 2107, 2135, 2623, 2989, 3010, 3955, 4214, 4270, 4859, 5246, 5537, 5978, 6893, 7910, 9718, 10535, 11074, 13115, 13786, 14945, 18361, 21070, 24295, 26230, 27685, 29890, 34013, 34465, 36722, 48251, 48590, 55370, 68026, 68930, 91805, 96502, 128527, 170065, 183610, 238091, 241255, 257054, 296399, 337757, 340130, 476182, 482510, 592798, 642635, 675514, 1190455, 1285270, 1481995, 1688785, 2074793, 2380910, 2963990, 3377570, 4149586, 10373965, 14523551, 20747930, 29047102, 72617755, 145235510]

約数ペア:

[(1, 145235510), (2, 72617755), (5, 29047102), (7, 20747930), (10, 14523551), (14, 10373965), (35, 4149586), (43, 3377570), (49, 2963990), (61, 2380910), (70, 2074793), (86, 1688785), (98, 1481995), (113, 1285270), (122, 1190455), (215, 675514), (226, 642635), (245, 592798), (301, 482510), (305, 476182), (427, 340130), (430, 337757), (490, 296399), (565, 257054), (602, 241255), (610, 238091), (791, 183610), (854, 170065), (1130, 128527), (1505, 96502), (1582, 91805), (2107, 68930), (2135, 68026), (2623, 55370), (2989, 48590), (3010, 48251), (3955, 36722), (4214, 34465), (4270, 34013), (4859, 29890), (5246, 27685), (5537, 26230), (5978, 24295), (6893, 21070), (7910, 18361), (9718, 14945), (10535, 13786), (11074, 13115)]