3439380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 11612160

約数和(自身を除く): 8172780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 431, 532, 570, 665, 798, 862, 1140, 1293, 1330, 1596, 1724, 1995, 2155, 2586, 2660, 3017, 3990, 4310, 5172, 6034, 6465, 7980, 8189, 8620, 9051, 12068, 12930, 15085, 16378, 18102, 24567, 25860, 30170, 32756, 36204, 40945, 45255, 49134, 57323, 60340, 81890, 90510, 98268, 114646, 122835, 163780, 171969, 181020, 229292, 245670, 286615, 343938, 491340, 573230, 687876, 859845, 1146460, 1719690, 3439380]

約数ペア:

[(1, 3439380), (2, 1719690), (3, 1146460), (4, 859845), (5, 687876), (6, 573230), (7, 491340), (10, 343938), (12, 286615), (14, 245670), (15, 229292), (19, 181020), (20, 171969), (21, 163780), (28, 122835), (30, 114646), (35, 98268), (38, 90510), (42, 81890), (57, 60340), (60, 57323), (70, 49134), (76, 45255), (84, 40945), (95, 36204), (105, 32756), (114, 30170), (133, 25860), (140, 24567), (190, 18102), (210, 16378), (228, 15085), (266, 12930), (285, 12068), (380, 9051), (399, 8620), (420, 8189), (431, 7980), (532, 6465), (570, 6034), (665, 5172), (798, 4310), (862, 3990), (1140, 3017), (1293, 2660), (1330, 2586), (1596, 2155), (1724, 1995)]