29972394

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2389}}^1$

素因数の和:2455

約数の個数: 48

約数和(自身を含む): 70466760

約数和(自身を除く): 40494366

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 246, 306, 369, 697, 738, 1394, 2091, 2389, 4182, 4778, 6273, 7167, 12546, 14334, 21501, 40613, 43002, 81226, 97949, 121839, 195898, 243678, 293847, 365517, 587694, 731034, 881541, 1665133, 1763082, 3330266, 4995399, 9990798, 14986197, 29972394]

約数ペア:

[(1, 29972394), (2, 14986197), (3, 9990798), (6, 4995399), (9, 3330266), (17, 1763082), (18, 1665133), (34, 881541), (41, 731034), (51, 587694), (82, 365517), (102, 293847), (123, 243678), (153, 195898), (246, 121839), (306, 97949), (369, 81226), (697, 43002), (738, 40613), (1394, 21501), (2091, 14334), (2389, 12546), (4182, 7167), (4778, 6273)]