153940850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3307}}^1$

素因数の和:3352

約数の個数: 72

約数和(自身を含む): 350714160

約数和(自身を除く): 196773310

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 133, 175, 190, 245, 266, 350, 475, 490, 665, 931, 950, 1225, 1330, 1862, 2450, 3307, 3325, 4655, 6614, 6650, 9310, 16535, 23149, 23275, 33070, 46298, 46550, 62833, 82675, 115745, 125666, 162043, 165350, 231490, 314165, 324086, 439831, 578725, 628330, 810215, 879662, 1157450, 1570825, 1620430, 2199155, 3078817, 3141650, 4051075, 4398310, 6157634, 8102150, 10995775, 15394085, 21991550, 30788170, 76970425, 153940850]

約数ペア:

[(1, 153940850), (2, 76970425), (5, 30788170), (7, 21991550), (10, 15394085), (14, 10995775), (19, 8102150), (25, 6157634), (35, 4398310), (38, 4051075), (49, 3141650), (50, 3078817), (70, 2199155), (95, 1620430), (98, 1570825), (133, 1157450), (175, 879662), (190, 810215), (245, 628330), (266, 578725), (350, 439831), (475, 324086), (490, 314165), (665, 231490), (931, 165350), (950, 162043), (1225, 125666), (1330, 115745), (1862, 82675), (2450, 62833), (3307, 46550), (3325, 46298), (4655, 33070), (6614, 23275), (6650, 23149), (9310, 16535)]