27220530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 67962240

約数和(自身を除く): 40741710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 137, 179, 185, 222, 274, 358, 370, 411, 537, 555, 685, 822, 895, 1074, 1110, 1370, 1790, 2055, 2685, 4110, 5069, 5370, 6623, 10138, 13246, 15207, 19869, 24523, 25345, 30414, 33115, 39738, 49046, 50690, 66230, 73569, 76035, 99345, 122615, 147138, 152070, 198690, 245230, 367845, 735690, 907351, 1814702, 2722053, 4536755, 5444106, 9073510, 13610265, 27220530]

約数ペア:

[(1, 27220530), (2, 13610265), (3, 9073510), (5, 5444106), (6, 4536755), (10, 2722053), (15, 1814702), (30, 907351), (37, 735690), (74, 367845), (111, 245230), (137, 198690), (179, 152070), (185, 147138), (222, 122615), (274, 99345), (358, 76035), (370, 73569), (411, 66230), (537, 50690), (555, 49046), (685, 39738), (822, 33115), (895, 30414), (1074, 25345), (1110, 24523), (1370, 19869), (1790, 15207), (2055, 13246), (2685, 10138), (4110, 6623), (5069, 5370)]