1139250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^2\times {\mathrm{31}}^1$

素因数の和:65

約数の個数: 96

約数和(自身を含む): 3414528

約数和(自身を除く): 2275278

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 49, 50, 62, 70, 75, 93, 98, 105, 125, 147, 150, 155, 175, 186, 210, 217, 245, 250, 294, 310, 350, 375, 434, 465, 490, 525, 651, 735, 750, 775, 875, 930, 1050, 1085, 1225, 1302, 1470, 1519, 1550, 1750, 2170, 2325, 2450, 2625, 3038, 3255, 3675, 3875, 4557, 4650, 5250, 5425, 6125, 6510, 7350, 7595, 7750, 9114, 10850, 11625, 12250, 15190, 16275, 18375, 22785, 23250, 27125, 32550, 36750, 37975, 45570, 54250, 75950, 81375, 113925, 162750, 189875, 227850, 379750, 569625, 1139250]

約数ペア:

[(1, 1139250), (2, 569625), (3, 379750), (5, 227850), (6, 189875), (7, 162750), (10, 113925), (14, 81375), (15, 75950), (21, 54250), (25, 45570), (30, 37975), (31, 36750), (35, 32550), (42, 27125), (49, 23250), (50, 22785), (62, 18375), (70, 16275), (75, 15190), (93, 12250), (98, 11625), (105, 10850), (125, 9114), (147, 7750), (150, 7595), (155, 7350), (175, 6510), (186, 6125), (210, 5425), (217, 5250), (245, 4650), (250, 4557), (294, 3875), (310, 3675), (350, 3255), (375, 3038), (434, 2625), (465, 2450), (490, 2325), (525, 2170), (651, 1750), (735, 1550), (750, 1519), (775, 1470), (875, 1302), (930, 1225), (1050, 1085)]