38527140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 112210560

約数和(自身を除く): 73683420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 109, 129, 137, 172, 215, 218, 258, 274, 327, 411, 430, 436, 516, 545, 548, 645, 654, 685, 822, 860, 1090, 1290, 1308, 1370, 1635, 1644, 2055, 2180, 2580, 2740, 3270, 4110, 4687, 5891, 6540, 8220, 9374, 11782, 14061, 14933, 17673, 18748, 23435, 23564, 28122, 29455, 29866, 35346, 44799, 46870, 56244, 58910, 59732, 70305, 70692, 74665, 88365, 89598, 93740, 117820, 140610, 149330, 176730, 179196, 223995, 281220, 298660, 353460, 447990, 642119, 895980, 1284238, 1926357, 2568476, 3210595, 3852714, 6421190, 7705428, 9631785, 12842380, 19263570, 38527140]

約数ペア:

[(1, 38527140), (2, 19263570), (3, 12842380), (4, 9631785), (5, 7705428), (6, 6421190), (10, 3852714), (12, 3210595), (15, 2568476), (20, 1926357), (30, 1284238), (43, 895980), (60, 642119), (86, 447990), (109, 353460), (129, 298660), (137, 281220), (172, 223995), (215, 179196), (218, 176730), (258, 149330), (274, 140610), (327, 117820), (411, 93740), (430, 89598), (436, 88365), (516, 74665), (545, 70692), (548, 70305), (645, 59732), (654, 58910), (685, 56244), (822, 46870), (860, 44799), (1090, 35346), (1290, 29866), (1308, 29455), (1370, 28122), (1635, 23564), (1644, 23435), (2055, 18748), (2180, 17673), (2580, 14933), (2740, 14061), (3270, 11782), (4110, 9374), (4687, 8220), (5891, 6540)]