7890753292830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{506792119}}^1$

素因数の和:506792305

約数の個数: 48

約数和(自身を含む): 20634547957920

約数和(自身を除く): 12743794665090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5190, 7785, 15570, 506792119, 1013584238, 1520376357, 2533960595, 3040752714, 4561129071, 5067921190, 7601881785, 9122258142, 15203763570, 22805645355, 45611290710, 87675036587, 175350073174, 263025109761, 438375182935, 526050219522, 789075329283, 876750365870, 1315125548805, 1578150658566, 2630251097610, 3945376646415, 7890753292830]

約数ペア:

[(1, 7890753292830), (2, 3945376646415), (3, 2630251097610), (5, 1578150658566), (6, 1315125548805), (9, 876750365870), (10, 789075329283), (15, 526050219522), (18, 438375182935), (30, 263025109761), (45, 175350073174), (90, 87675036587), (173, 45611290710), (346, 22805645355), (519, 15203763570), (865, 9122258142), (1038, 7601881785), (1557, 5067921190), (1730, 4561129071), (2595, 3040752714), (3114, 2533960595), (5190, 1520376357), (7785, 1013584238), (15570, 506792119)]