19104750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{1213}}^1$

素因数の和:1243

約数の個数: 96

約数和(自身を含む): 59087808

約数和(自身を除く): 39983058

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 150, 175, 210, 225, 250, 315, 350, 375, 450, 525, 630, 750, 875, 1050, 1125, 1213, 1575, 1750, 2250, 2426, 2625, 3150, 3639, 5250, 6065, 7278, 7875, 8491, 10917, 12130, 15750, 16982, 18195, 21834, 25473, 30325, 36390, 42455, 50946, 54585, 60650, 76419, 84910, 90975, 109170, 127365, 151625, 152838, 181950, 212275, 254730, 272925, 303250, 382095, 424550, 454875, 545850, 636825, 764190, 909750, 1061375, 1273650, 1364625, 1910475, 2122750, 2729250, 3184125, 3820950, 6368250, 9552375, 19104750]

約数ペア:

[(1, 19104750), (2, 9552375), (3, 6368250), (5, 3820950), (6, 3184125), (7, 2729250), (9, 2122750), (10, 1910475), (14, 1364625), (15, 1273650), (18, 1061375), (21, 909750), (25, 764190), (30, 636825), (35, 545850), (42, 454875), (45, 424550), (50, 382095), (63, 303250), (70, 272925), (75, 254730), (90, 212275), (105, 181950), (125, 152838), (126, 151625), (150, 127365), (175, 109170), (210, 90975), (225, 84910), (250, 76419), (315, 60650), (350, 54585), (375, 50946), (450, 42455), (525, 36390), (630, 30325), (750, 25473), (875, 21834), (1050, 18195), (1125, 16982), (1213, 15750), (1575, 12130), (1750, 10917), (2250, 8491), (2426, 7875), (2625, 7278), (3150, 6065), (3639, 5250)]