1212164070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{7829}}^1$

素因数の和:8249

約数の個数: 64

約数和(自身を含む): 3141270720

約数和(自身を除く): 1929106650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 397, 794, 1191, 1985, 2382, 3970, 5161, 5955, 7829, 10322, 11910, 15483, 15658, 23487, 25805, 30966, 39145, 46974, 51610, 77415, 78290, 101777, 117435, 154830, 203554, 234870, 305331, 508885, 610662, 1017770, 1526655, 3053310, 3108113, 6216226, 9324339, 15540565, 18648678, 31081130, 40405469, 46621695, 80810938, 93243390, 121216407, 202027345, 242432814, 404054690, 606082035, 1212164070]

約数ペア:

[(1, 1212164070), (2, 606082035), (3, 404054690), (5, 242432814), (6, 202027345), (10, 121216407), (13, 93243390), (15, 80810938), (26, 46621695), (30, 40405469), (39, 31081130), (65, 18648678), (78, 15540565), (130, 9324339), (195, 6216226), (390, 3108113), (397, 3053310), (794, 1526655), (1191, 1017770), (1985, 610662), (2382, 508885), (3970, 305331), (5161, 234870), (5955, 203554), (7829, 154830), (10322, 117435), (11910, 101777), (15483, 78290), (15658, 77415), (23487, 51610), (25805, 46974), (30966, 39145)]