38673990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 103749120

約数和(自身を除く): 65075130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 227, 270, 454, 631, 681, 1135, 1262, 1362, 1893, 2043, 2270, 3155, 3405, 3786, 4086, 5679, 6129, 6310, 6810, 9465, 10215, 11358, 12258, 17037, 18930, 20430, 28395, 30645, 34074, 56790, 61290, 85185, 143237, 170370, 286474, 429711, 716185, 859422, 1289133, 1432370, 2148555, 2578266, 3867399, 4297110, 6445665, 7734798, 12891330, 19336995, 38673990]

約数ペア:

[(1, 38673990), (2, 19336995), (3, 12891330), (5, 7734798), (6, 6445665), (9, 4297110), (10, 3867399), (15, 2578266), (18, 2148555), (27, 1432370), (30, 1289133), (45, 859422), (54, 716185), (90, 429711), (135, 286474), (227, 170370), (270, 143237), (454, 85185), (631, 61290), (681, 56790), (1135, 34074), (1262, 30645), (1362, 28395), (1893, 20430), (2043, 18930), (2270, 17037), (3155, 12258), (3405, 11358), (3786, 10215), (4086, 9465), (5679, 6810), (6129, 6310)]