8161470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 22744800

約数和(自身を除く): 14583330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 53, 58, 59, 87, 90, 106, 118, 145, 159, 174, 177, 261, 265, 290, 295, 318, 354, 435, 477, 522, 530, 531, 590, 795, 870, 885, 954, 1062, 1305, 1537, 1590, 1711, 1770, 2385, 2610, 2655, 3074, 3127, 3422, 4611, 4770, 5133, 5310, 6254, 7685, 8555, 9222, 9381, 10266, 13833, 15370, 15399, 15635, 17110, 18762, 23055, 25665, 27666, 28143, 30798, 31270, 46110, 46905, 51330, 56286, 69165, 76995, 90683, 93810, 138330, 140715, 153990, 181366, 272049, 281430, 453415, 544098, 816147, 906830, 1360245, 1632294, 2720490, 4080735, 8161470]

約数ペア:

[(1, 8161470), (2, 4080735), (3, 2720490), (5, 1632294), (6, 1360245), (9, 906830), (10, 816147), (15, 544098), (18, 453415), (29, 281430), (30, 272049), (45, 181366), (53, 153990), (58, 140715), (59, 138330), (87, 93810), (90, 90683), (106, 76995), (118, 69165), (145, 56286), (159, 51330), (174, 46905), (177, 46110), (261, 31270), (265, 30798), (290, 28143), (295, 27666), (318, 25665), (354, 23055), (435, 18762), (477, 17110), (522, 15635), (530, 15399), (531, 15370), (590, 13833), (795, 10266), (870, 9381), (885, 9222), (954, 8555), (1062, 7685), (1305, 6254), (1537, 5310), (1590, 5133), (1711, 4770), (1770, 4611), (2385, 3422), (2610, 3127), (2655, 3074)]