40849770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104743}}^1$

素因数の和:104766

約数の個数: 32

約数和(自身を含む): 105581952

約数和(自身を除く): 64732182

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 104743, 209486, 314229, 523715, 628458, 1047430, 1361659, 1571145, 2723318, 3142290, 4084977, 6808295, 8169954, 13616590, 20424885, 40849770]

約数ペア:

[(1, 40849770), (2, 20424885), (3, 13616590), (5, 8169954), (6, 6808295), (10, 4084977), (13, 3142290), (15, 2723318), (26, 1571145), (30, 1361659), (39, 1047430), (65, 628458), (78, 523715), (130, 314229), (195, 209486), (390, 104743)]