157705830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2777}}^1$

素因数の和:3421

約数の個数: 48

約数和(自身を含む): 410832864

約数和(自身を除く): 253127034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 631, 1262, 1893, 2777, 3155, 3786, 5554, 5679, 6310, 8331, 9465, 11358, 13885, 16662, 18930, 24993, 27770, 28395, 41655, 49986, 56790, 83310, 124965, 249930, 1752287, 3504574, 5256861, 8761435, 10513722, 15770583, 17522870, 26284305, 31541166, 52568610, 78852915, 157705830]

約数ペア:

[(1, 157705830), (2, 78852915), (3, 52568610), (5, 31541166), (6, 26284305), (9, 17522870), (10, 15770583), (15, 10513722), (18, 8761435), (30, 5256861), (45, 3504574), (90, 1752287), (631, 249930), (1262, 124965), (1893, 83310), (2777, 56790), (3155, 49986), (3786, 41655), (5554, 28395), (5679, 27770), (6310, 24993), (8331, 18930), (9465, 16662), (11358, 13885)]