30710180844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{631429}}^1$

素因数の和:631639

約数の個数: 72

約数和(自身を含む): 89178121760

約数和(自身を除く): 58467940916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 193, 252, 386, 579, 772, 1158, 1351, 1737, 2316, 2702, 3474, 4053, 5404, 6948, 8106, 12159, 16212, 24318, 48636, 631429, 1262858, 1894287, 2525716, 3788574, 4420003, 5682861, 7577148, 8840006, 11365722, 13260009, 17680012, 22731444, 26520018, 39780027, 53040036, 79560054, 121865797, 159120108, 243731594, 365597391, 487463188, 731194782, 853060579, 1096792173, 1462389564, 1706121158, 2193584346, 2559181737, 3412242316, 4387168692, 5118363474, 7677545211, 10236726948, 15355090422, 30710180844]

約数ペア:

[(1, 30710180844), (2, 15355090422), (3, 10236726948), (4, 7677545211), (6, 5118363474), (7, 4387168692), (9, 3412242316), (12, 2559181737), (14, 2193584346), (18, 1706121158), (21, 1462389564), (28, 1096792173), (36, 853060579), (42, 731194782), (63, 487463188), (84, 365597391), (126, 243731594), (193, 159120108), (252, 121865797), (386, 79560054), (579, 53040036), (772, 39780027), (1158, 26520018), (1351, 22731444), (1737, 17680012), (2316, 13260009), (2702, 11365722), (3474, 8840006), (4053, 7577148), (5404, 5682861), (6948, 4420003), (8106, 3788574), (12159, 2525716), (16212, 1894287), (24318, 1262858), (48636, 631429)]