40399530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13883}}^1$

素因数の和:13990

約数の個数: 32

約数和(自身を含む): 97965504

約数和(自身を除く): 57565974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 13883, 27766, 41649, 69415, 83298, 138830, 208245, 416490, 1346651, 2693302, 4039953, 6733255, 8079906, 13466510, 20199765, 40399530]

約数ペア:

[(1, 40399530), (2, 20199765), (3, 13466510), (5, 8079906), (6, 6733255), (10, 4039953), (15, 2693302), (30, 1346651), (97, 416490), (194, 208245), (291, 138830), (485, 83298), (582, 69415), (970, 41649), (1455, 27766), (2910, 13883)]