2390214.00000000

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2549}}^1$

素因数の和:2586

約数の個数: 48

約数和(自身を含む): 31824000

約数和(自身を除く): 16568235

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 2549, 5985, 7647, 12745, 17843, 22941, 38235, 48431, 53529, 89215, 114705, 145293, 160587, 242155, 267645, 339017, 435879, 726465, 802935, 1017051, 1695085, 2179395, 3051153, 5085255, 15255765]

約数ペア:

[(1, 15255765), (3, 5085255), (5, 3051153), (7, 2179395), (9, 1695085), (15, 1017051), (19, 802935), (21, 726465), (35, 435879), (45, 339017), (57, 267645), (63, 242155), (95, 160587), (105, 145293), (133, 114705), (171, 89215), (285, 53529), (315, 48431), (399, 38235), (665, 22941), (855, 17843), (1197, 12745), (1995, 7647), (2549, 5985)]