9805740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 32277504

約数和(自身を除く): 22471764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 631, 740, 777, 1036, 1110, 1262, 1295, 1554, 1893, 2220, 2524, 2590, 3108, 3155, 3786, 3885, 4417, 5180, 6310, 7572, 7770, 8834, 9465, 12620, 13251, 15540, 17668, 18930, 22085, 23347, 26502, 37860, 44170, 46694, 53004, 66255, 70041, 88340, 93388, 116735, 132510, 140082, 163429, 233470, 265020, 280164, 326858, 350205, 466940, 490287, 653716, 700410, 817145, 980574, 1400820, 1634290, 1961148, 2451435, 3268580, 4902870, 9805740]

約数ペア:

[(1, 9805740), (2, 4902870), (3, 3268580), (4, 2451435), (5, 1961148), (6, 1634290), (7, 1400820), (10, 980574), (12, 817145), (14, 700410), (15, 653716), (20, 490287), (21, 466940), (28, 350205), (30, 326858), (35, 280164), (37, 265020), (42, 233470), (60, 163429), (70, 140082), (74, 132510), (84, 116735), (105, 93388), (111, 88340), (140, 70041), (148, 66255), (185, 53004), (210, 46694), (222, 44170), (259, 37860), (370, 26502), (420, 23347), (444, 22085), (518, 18930), (555, 17668), (631, 15540), (740, 13251), (777, 12620), (1036, 9465), (1110, 8834), (1262, 7770), (1295, 7572), (1554, 6310), (1893, 5180), (2220, 4417), (2524, 3885), (2590, 3786), (3108, 3155)]