74941470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5237}}^1$

素因数の和:5306

約数の個数: 64

約数和(自身を含む): 203653440

約数和(自身を除く): 128711970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2862, 4770, 5237, 7155, 10474, 14310, 15711, 26185, 31422, 47133, 52370, 78555, 94266, 141399, 157110, 235665, 277561, 282798, 471330, 555122, 706995, 832683, 1387805, 1413990, 1665366, 2498049, 2775610, 4163415, 4996098, 7494147, 8326830, 12490245, 14988294, 24980490, 37470735, 74941470]

約数ペア:

[(1, 74941470), (2, 37470735), (3, 24980490), (5, 14988294), (6, 12490245), (9, 8326830), (10, 7494147), (15, 4996098), (18, 4163415), (27, 2775610), (30, 2498049), (45, 1665366), (53, 1413990), (54, 1387805), (90, 832683), (106, 706995), (135, 555122), (159, 471330), (265, 282798), (270, 277561), (318, 235665), (477, 157110), (530, 141399), (795, 94266), (954, 78555), (1431, 52370), (1590, 47133), (2385, 31422), (2862, 26185), (4770, 15711), (5237, 14310), (7155, 10474)]