2168492550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{295033}}^1$

素因数の和:295062

約数の個数: 72

約数和(自身を含む): 6255900936

約数和(自身を除く): 4087408386

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 295033, 590066, 885099, 1475165, 1770198, 2065231, 2950330, 4130462, 4425495, 6195693, 7375825, 8850990, 10326155, 12391386, 14456617, 14751650, 20652310, 22127475, 28913234, 30978465, 43369851, 44254950, 51630775, 61956930, 72283085, 86739702, 103261550, 144566170, 154892325, 216849255, 309784650, 361415425, 433698510, 722830850, 1084246275, 2168492550]

約数ペア:

[(1, 2168492550), (2, 1084246275), (3, 722830850), (5, 433698510), (6, 361415425), (7, 309784650), (10, 216849255), (14, 154892325), (15, 144566170), (21, 103261550), (25, 86739702), (30, 72283085), (35, 61956930), (42, 51630775), (49, 44254950), (50, 43369851), (70, 30978465), (75, 28913234), (98, 22127475), (105, 20652310), (147, 14751650), (150, 14456617), (175, 12391386), (210, 10326155), (245, 8850990), (294, 7375825), (350, 6195693), (490, 4425495), (525, 4130462), (735, 2950330), (1050, 2065231), (1225, 1770198), (1470, 1475165), (2450, 885099), (3675, 590066), (7350, 295033)]