189530670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 539320320

約数和(自身を除く): 349789650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 139, 151, 210, 215, 258, 278, 301, 302, 417, 430, 453, 602, 645, 695, 755, 834, 903, 906, 973, 1057, 1290, 1390, 1505, 1510, 1806, 1946, 2085, 2114, 2265, 2919, 3010, 3171, 4170, 4515, 4530, 4865, 5285, 5838, 5977, 6342, 6493, 9030, 9730, 10570, 11954, 12986, 14595, 15855, 17931, 19479, 20989, 29190, 29885, 31710, 32465, 35862, 38958, 41839, 41978, 45451, 59770, 62967, 64930, 83678, 89655, 90902, 97395, 104945, 125517, 125934, 136353, 146923, 179310, 194790, 209195, 209890, 227255, 251034, 272706, 293846, 314835, 418390, 440769, 454510, 627585, 629670, 681765, 734615, 881538, 902527, 1255170, 1363530, 1469230, 1805054, 2203845, 2707581, 4407690, 4512635, 5415162, 6317689, 9025270, 12635378, 13537905, 18953067, 27075810, 31588445, 37906134, 63176890, 94765335, 189530670]

約数ペア:

[(1, 189530670), (2, 94765335), (3, 63176890), (5, 37906134), (6, 31588445), (7, 27075810), (10, 18953067), (14, 13537905), (15, 12635378), (21, 9025270), (30, 6317689), (35, 5415162), (42, 4512635), (43, 4407690), (70, 2707581), (86, 2203845), (105, 1805054), (129, 1469230), (139, 1363530), (151, 1255170), (210, 902527), (215, 881538), (258, 734615), (278, 681765), (301, 629670), (302, 627585), (417, 454510), (430, 440769), (453, 418390), (602, 314835), (645, 293846), (695, 272706), (755, 251034), (834, 227255), (903, 209890), (906, 209195), (973, 194790), (1057, 179310), (1290, 146923), (1390, 136353), (1505, 125934), (1510, 125517), (1806, 104945), (1946, 97395), (2085, 90902), (2114, 89655), (2265, 83678), (2919, 64930), (3010, 62967), (3171, 59770), (4170, 45451), (4515, 41978), (4530, 41839), (4865, 38958), (5285, 35862), (5838, 32465), (5977, 31710), (6342, 29885), (6493, 29190), (9030, 20989), (9730, 19479), (10570, 17931), (11954, 15855), (12986, 14595)]