1342530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2131}}^1$

素因数の和:2151

約数の個数: 48

約数和(自身を含む): 3991104

約数和(自身を除く): 2648574

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2131, 4262, 6393, 10655, 12786, 14917, 19179, 21310, 29834, 31965, 38358, 44751, 63930, 74585, 89502, 95895, 134253, 149170, 191790, 223755, 268506, 447510, 671265, 1342530]

約数ペア:

[(1, 1342530), (2, 671265), (3, 447510), (5, 268506), (6, 223755), (7, 191790), (9, 149170), (10, 134253), (14, 95895), (15, 89502), (18, 74585), (21, 63930), (30, 44751), (35, 38358), (42, 31965), (45, 29834), (63, 21310), (70, 19179), (90, 14917), (105, 12786), (126, 10655), (210, 6393), (315, 4262), (630, 2131)]