18393150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7213}}^1$

素因数の和:7245

約数の個数: 48

約数和(自身を含む): 48304944

約数和(自身を除く): 29911794

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 7213, 14426, 21639, 36065, 43278, 72130, 108195, 122621, 180325, 216390, 245242, 360650, 367863, 540975, 613105, 735726, 1081950, 1226210, 1839315, 3065525, 3678630, 6131050, 9196575, 18393150]

約数ペア:

[(1, 18393150), (2, 9196575), (3, 6131050), (5, 3678630), (6, 3065525), (10, 1839315), (15, 1226210), (17, 1081950), (25, 735726), (30, 613105), (34, 540975), (50, 367863), (51, 360650), (75, 245242), (85, 216390), (102, 180325), (150, 122621), (170, 108195), (255, 72130), (425, 43278), (510, 36065), (850, 21639), (1275, 14426), (2550, 7213)]