14143990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 30818304

約数和(自身を除く): 16674314

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 43, 70, 74, 86, 127, 185, 215, 254, 259, 301, 370, 430, 518, 602, 635, 889, 1270, 1295, 1505, 1591, 1778, 2590, 3010, 3182, 4445, 4699, 5461, 7955, 8890, 9398, 10922, 11137, 15910, 22274, 23495, 27305, 32893, 38227, 46990, 54610, 55685, 65786, 76454, 111370, 164465, 191135, 202057, 328930, 382270, 404114, 1010285, 1414399, 2020570, 2828798, 7071995, 14143990]

約数ペア:

[(1, 14143990), (2, 7071995), (5, 2828798), (7, 2020570), (10, 1414399), (14, 1010285), (35, 404114), (37, 382270), (43, 328930), (70, 202057), (74, 191135), (86, 164465), (127, 111370), (185, 76454), (215, 65786), (254, 55685), (259, 54610), (301, 46990), (370, 38227), (430, 32893), (518, 27305), (602, 23495), (635, 22274), (889, 15910), (1270, 11137), (1295, 10922), (1505, 9398), (1591, 8890), (1778, 7955), (2590, 5461), (3010, 4699), (3182, 4445)]