31415703756

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1\times {\mathrm{30169}}^1$

素因数の和:31094

約数の個数: 48

約数和(自身を含む): 74082072960

約数和(自身を除く): 42666369204

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 811, 1284, 1622, 2433, 3244, 4866, 9732, 30169, 60338, 86777, 90507, 120676, 173554, 181014, 260331, 347108, 362028, 520662, 1041324, 3228083, 6456166, 9684249, 12912332, 19368498, 24467059, 38736996, 48934118, 73401177, 97868236, 146802354, 293604708, 2617975313, 5235950626, 7853925939, 10471901252, 15707851878, 31415703756]

約数ペア:

[(1, 31415703756), (2, 15707851878), (3, 10471901252), (4, 7853925939), (6, 5235950626), (12, 2617975313), (107, 293604708), (214, 146802354), (321, 97868236), (428, 73401177), (642, 48934118), (811, 38736996), (1284, 24467059), (1622, 19368498), (2433, 12912332), (3244, 9684249), (4866, 6456166), (9732, 3228083), (30169, 1041324), (60338, 520662), (86777, 362028), (90507, 347108), (120676, 260331), (173554, 181014)]