216888930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{13463}}^1$

素因数の和:13655

約数の個数: 48

約数和(自身を含む): 567103680

約数和(自身を除く): 350214750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 1074, 1611, 1790, 2685, 3222, 5370, 8055, 13463, 16110, 26926, 40389, 67315, 80778, 121167, 134630, 201945, 242334, 403890, 605835, 1211670, 2409877, 4819754, 7229631, 12049385, 14459262, 21688893, 24098770, 36148155, 43377786, 72296310, 108444465, 216888930]

約数ペア:

[(1, 216888930), (2, 108444465), (3, 72296310), (5, 43377786), (6, 36148155), (9, 24098770), (10, 21688893), (15, 14459262), (18, 12049385), (30, 7229631), (45, 4819754), (90, 2409877), (179, 1211670), (358, 605835), (537, 403890), (895, 242334), (1074, 201945), (1611, 134630), (1790, 121167), (2685, 80778), (3222, 67315), (5370, 40389), (8055, 26926), (13463, 16110)]