30012276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21017}}^1$

素因数の和:21048

約数の個数: 48

約数和(自身を含む): 84744576

約数和(自身を除く): 54732300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 21017, 42034, 63051, 84068, 126102, 147119, 252204, 294238, 357289, 441357, 588476, 714578, 882714, 1071867, 1429156, 1765428, 2143734, 2501023, 4287468, 5002046, 7503069, 10004092, 15006138, 30012276]

約数ペア:

[(1, 30012276), (2, 15006138), (3, 10004092), (4, 7503069), (6, 5002046), (7, 4287468), (12, 2501023), (14, 2143734), (17, 1765428), (21, 1429156), (28, 1071867), (34, 882714), (42, 714578), (51, 588476), (68, 441357), (84, 357289), (102, 294238), (119, 252204), (204, 147119), (238, 126102), (357, 84068), (476, 63051), (714, 42034), (1428, 21017)]