29529610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 62208000

約数和(自身を除く): 32678390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 71, 95, 110, 142, 190, 199, 209, 355, 398, 418, 710, 781, 995, 1045, 1349, 1562, 1990, 2090, 2189, 2698, 3781, 3905, 4378, 6745, 7562, 7810, 10945, 13490, 14129, 14839, 18905, 21890, 28258, 29678, 37810, 41591, 70645, 74195, 83182, 141290, 148390, 155419, 207955, 268451, 310838, 415910, 536902, 777095, 1342255, 1554190, 2684510, 2952961, 5905922, 14764805, 29529610]

約数ペア:

[(1, 29529610), (2, 14764805), (5, 5905922), (10, 2952961), (11, 2684510), (19, 1554190), (22, 1342255), (38, 777095), (55, 536902), (71, 415910), (95, 310838), (110, 268451), (142, 207955), (190, 155419), (199, 148390), (209, 141290), (355, 83182), (398, 74195), (418, 70645), (710, 41591), (781, 37810), (995, 29678), (1045, 28258), (1349, 21890), (1562, 18905), (1990, 14839), (2090, 14129), (2189, 13490), (2698, 10945), (3781, 7810), (3905, 7562), (4378, 6745)]