6991290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{77681}}^1$

素因数の和:77694

約数の個数: 24

約数和(自身を含む): 18177588

約数和(自身を除く): 11186298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 77681, 155362, 233043, 388405, 466086, 699129, 776810, 1165215, 1398258, 2330430, 3495645, 6991290]

約数ペア:

[(1, 6991290), (2, 3495645), (3, 2330430), (5, 1398258), (6, 1165215), (9, 776810), (10, 699129), (15, 466086), (18, 388405), (30, 233043), (45, 155362), (90, 77681)]