9978030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3823}}^1$

素因数の和:3865

約数の個数: 48

約数和(自身を含む): 26844480

約数和(自身を除く): 16866450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 3823, 7646, 11469, 19115, 22938, 34407, 38230, 57345, 68814, 110867, 114690, 172035, 221734, 332601, 344070, 554335, 665202, 997803, 1108670, 1663005, 1995606, 3326010, 4989015, 9978030]

約数ペア:

[(1, 9978030), (2, 4989015), (3, 3326010), (5, 1995606), (6, 1663005), (9, 1108670), (10, 997803), (15, 665202), (18, 554335), (29, 344070), (30, 332601), (45, 221734), (58, 172035), (87, 114690), (90, 110867), (145, 68814), (174, 57345), (261, 38230), (290, 34407), (435, 22938), (522, 19115), (870, 11469), (1305, 7646), (2610, 3823)]