74129510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 173154240

約数和(自身を除く): 99024730

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 53, 58, 65, 70, 91, 106, 130, 145, 182, 203, 265, 290, 371, 377, 406, 455, 530, 689, 742, 754, 910, 1015, 1378, 1537, 1855, 1885, 2030, 2639, 2809, 3074, 3445, 3710, 3770, 4823, 5278, 5618, 6890, 7685, 9646, 10759, 13195, 14045, 15370, 19663, 19981, 21518, 24115, 26390, 28090, 36517, 39326, 39962, 48230, 53795, 73034, 81461, 98315, 99905, 107590, 139867, 162922, 182585, 196630, 199810, 255619, 279734, 365170, 407305, 511238, 570227, 699335, 814610, 1058993, 1140454, 1278095, 1398670, 2117986, 2556190, 2851135, 5294965, 5702270, 7412951, 10589930, 14825902, 37064755, 74129510]

約数ペア:

[(1, 74129510), (2, 37064755), (5, 14825902), (7, 10589930), (10, 7412951), (13, 5702270), (14, 5294965), (26, 2851135), (29, 2556190), (35, 2117986), (53, 1398670), (58, 1278095), (65, 1140454), (70, 1058993), (91, 814610), (106, 699335), (130, 570227), (145, 511238), (182, 407305), (203, 365170), (265, 279734), (290, 255619), (371, 199810), (377, 196630), (406, 182585), (455, 162922), (530, 139867), (689, 107590), (742, 99905), (754, 98315), (910, 81461), (1015, 73034), (1378, 53795), (1537, 48230), (1855, 39962), (1885, 39326), (2030, 36517), (2639, 28090), (2809, 26390), (3074, 24115), (3445, 21518), (3710, 19981), (3770, 19663), (4823, 15370), (5278, 14045), (5618, 13195), (6890, 10759), (7685, 9646)]