19116150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4157

約数の個数: 48

約数和(自身を含む): 48949248

約数和(自身を除く): 29833098

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4111, 4650, 8222, 12333, 20555, 24666, 41110, 61665, 102775, 123330, 127441, 205550, 254882, 308325, 382323, 616650, 637205, 764646, 1274410, 1911615, 3186025, 3823230, 6372050, 9558075, 19116150]

約数ペア:

[(1, 19116150), (2, 9558075), (3, 6372050), (5, 3823230), (6, 3186025), (10, 1911615), (15, 1274410), (25, 764646), (30, 637205), (31, 616650), (50, 382323), (62, 308325), (75, 254882), (93, 205550), (150, 127441), (155, 123330), (186, 102775), (310, 61665), (465, 41110), (775, 24666), (930, 20555), (1550, 12333), (2325, 8222), (4111, 4650)]