147595980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7477}}^1$

素因数の和:7543

約数の個数: 96

約数和(自身を含む): 482420736

約数和(自身を除く): 334824756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 7477, 9870, 14954, 19740, 22431, 29908, 37385, 44862, 52339, 74770, 89724, 104678, 112155, 149540, 157017, 209356, 224310, 261695, 314034, 351419, 448620, 523390, 628068, 702838, 785085, 1046780, 1054257, 1405676, 1570170, 1757095, 2108514, 2459933, 3140340, 3514190, 4217028, 4919866, 5271285, 7028380, 7379799, 9839732, 10542570, 12299665, 14759598, 21085140, 24599330, 29519196, 36898995, 49198660, 73797990, 147595980]

約数ペア:

[(1, 147595980), (2, 73797990), (3, 49198660), (4, 36898995), (5, 29519196), (6, 24599330), (7, 21085140), (10, 14759598), (12, 12299665), (14, 10542570), (15, 9839732), (20, 7379799), (21, 7028380), (28, 5271285), (30, 4919866), (35, 4217028), (42, 3514190), (47, 3140340), (60, 2459933), (70, 2108514), (84, 1757095), (94, 1570170), (105, 1405676), (140, 1054257), (141, 1046780), (188, 785085), (210, 702838), (235, 628068), (282, 523390), (329, 448620), (420, 351419), (470, 314034), (564, 261695), (658, 224310), (705, 209356), (940, 157017), (987, 149540), (1316, 112155), (1410, 104678), (1645, 89724), (1974, 74770), (2820, 52339), (3290, 44862), (3948, 37385), (4935, 29908), (6580, 22431), (7477, 19740), (9870, 14954)]