30927060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9043}}^1$

素因数の和:9077

約数の個数: 72

約数和(自身を含む): 98760480

約数和(自身を除く): 67833420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 9043, 18086, 27129, 36172, 45215, 54258, 81387, 90430, 108516, 135645, 162774, 171817, 180860, 271290, 325548, 343634, 406935, 515451, 542580, 687268, 813870, 859085, 1030902, 1546353, 1627740, 1718170, 2061804, 2577255, 3092706, 3436340, 5154510, 6185412, 7731765, 10309020, 15463530, 30927060]

約数ペア:

[(1, 30927060), (2, 15463530), (3, 10309020), (4, 7731765), (5, 6185412), (6, 5154510), (9, 3436340), (10, 3092706), (12, 2577255), (15, 2061804), (18, 1718170), (19, 1627740), (20, 1546353), (30, 1030902), (36, 859085), (38, 813870), (45, 687268), (57, 542580), (60, 515451), (76, 406935), (90, 343634), (95, 325548), (114, 271290), (171, 180860), (180, 171817), (190, 162774), (228, 135645), (285, 108516), (342, 90430), (380, 81387), (570, 54258), (684, 45215), (855, 36172), (1140, 27129), (1710, 18086), (3420, 9043)]