31914150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1553}}^1$

素因数の和:1705

約数の個数: 48

約数和(自身を含む): 79776144

約数和(自身を除く): 47861994

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 137, 150, 274, 411, 685, 822, 1370, 1553, 2055, 3106, 3425, 4110, 4659, 6850, 7765, 9318, 10275, 15530, 20550, 23295, 38825, 46590, 77650, 116475, 212761, 232950, 425522, 638283, 1063805, 1276566, 2127610, 3191415, 5319025, 6382830, 10638050, 15957075, 31914150]

約数ペア:

[(1, 31914150), (2, 15957075), (3, 10638050), (5, 6382830), (6, 5319025), (10, 3191415), (15, 2127610), (25, 1276566), (30, 1063805), (50, 638283), (75, 425522), (137, 232950), (150, 212761), (274, 116475), (411, 77650), (685, 46590), (822, 38825), (1370, 23295), (1553, 20550), (2055, 15530), (3106, 10275), (3425, 9318), (4110, 7765), (4659, 6850)]