503392030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 980035200

約数和(自身を除く): 476643170

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 149, 185, 230, 298, 370, 397, 745, 794, 851, 1490, 1702, 1985, 3427, 3970, 4255, 5513, 6854, 8510, 9131, 11026, 14689, 17135, 18262, 27565, 29378, 34270, 45655, 55130, 59153, 73445, 91310, 118306, 126799, 146890, 253598, 295765, 337847, 591530, 633995, 675694, 1267990, 1360519, 1689235, 2188661, 2721038, 3378470, 4377322, 6802595, 10943305, 13605190, 21886610, 50339203, 100678406, 251696015, 503392030]

約数ペア:

[(1, 503392030), (2, 251696015), (5, 100678406), (10, 50339203), (23, 21886610), (37, 13605190), (46, 10943305), (74, 6802595), (115, 4377322), (149, 3378470), (185, 2721038), (230, 2188661), (298, 1689235), (370, 1360519), (397, 1267990), (745, 675694), (794, 633995), (851, 591530), (1490, 337847), (1702, 295765), (1985, 253598), (3427, 146890), (3970, 126799), (4255, 118306), (5513, 91310), (6854, 73445), (8510, 59153), (9131, 55130), (11026, 45655), (14689, 34270), (17135, 29378), (18262, 27565)]