84648690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{134363}}^1$

素因数の和:134383

約数の個数: 48

約数和(自身を含む): 251529408

約数和(自身を除く): 166880718

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 134363, 268726, 403089, 671815, 806178, 940541, 1209267, 1343630, 1881082, 2015445, 2418534, 2821623, 4030890, 4702705, 5643246, 6046335, 8464869, 9405410, 12092670, 14108115, 16929738, 28216230, 42324345, 84648690]

約数ペア:

[(1, 84648690), (2, 42324345), (3, 28216230), (5, 16929738), (6, 14108115), (7, 12092670), (9, 9405410), (10, 8464869), (14, 6046335), (15, 5643246), (18, 4702705), (21, 4030890), (30, 2821623), (35, 2418534), (42, 2015445), (45, 1881082), (63, 1343630), (70, 1209267), (90, 940541), (105, 806178), (126, 671815), (210, 403089), (315, 268726), (630, 134363)]