131766060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{30931}}^1$

素因数の和:31014

約数の個数: 48

約数和(自身を含む): 374153472

約数和(自身を除く): 242387412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 30931, 61862, 92793, 123724, 154655, 185586, 309310, 371172, 463965, 618620, 927930, 1855860, 2196101, 4392202, 6588303, 8784404, 10980505, 13176606, 21961010, 26353212, 32941515, 43922020, 65883030, 131766060]

約数ペア:

[(1, 131766060), (2, 65883030), (3, 43922020), (4, 32941515), (5, 26353212), (6, 21961010), (10, 13176606), (12, 10980505), (15, 8784404), (20, 6588303), (30, 4392202), (60, 2196101), (71, 1855860), (142, 927930), (213, 618620), (284, 463965), (355, 371172), (426, 309310), (710, 185586), (852, 154655), (1065, 123724), (1420, 92793), (2130, 61862), (4260, 30931)]