40989030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9973}}^1$

素因数の和:10120

約数の個数: 32

約数和(自身を含む): 99101664

約数和(自身を除く): 58112634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 9973, 19946, 29919, 49865, 59838, 99730, 149595, 299190, 1366301, 2732602, 4098903, 6831505, 8197806, 13663010, 20494515, 40989030]

約数ペア:

[(1, 40989030), (2, 20494515), (3, 13663010), (5, 8197806), (6, 6831505), (10, 4098903), (15, 2732602), (30, 1366301), (137, 299190), (274, 149595), (411, 99730), (685, 59838), (822, 49865), (1370, 29919), (2055, 19946), (4110, 9973)]