1307250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{83}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 4088448

約数和(自身を除く): 2781198

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 83, 90, 105, 125, 126, 150, 166, 175, 210, 225, 249, 250, 315, 350, 375, 415, 450, 498, 525, 581, 630, 747, 750, 830, 875, 1050, 1125, 1162, 1245, 1494, 1575, 1743, 1750, 2075, 2250, 2490, 2625, 2905, 3150, 3486, 3735, 4150, 5229, 5250, 5810, 6225, 7470, 7875, 8715, 10375, 10458, 12450, 14525, 15750, 17430, 18675, 20750, 26145, 29050, 31125, 37350, 43575, 52290, 62250, 72625, 87150, 93375, 130725, 145250, 186750, 217875, 261450, 435750, 653625, 1307250]

約数ペア:

[(1, 1307250), (2, 653625), (3, 435750), (5, 261450), (6, 217875), (7, 186750), (9, 145250), (10, 130725), (14, 93375), (15, 87150), (18, 72625), (21, 62250), (25, 52290), (30, 43575), (35, 37350), (42, 31125), (45, 29050), (50, 26145), (63, 20750), (70, 18675), (75, 17430), (83, 15750), (90, 14525), (105, 12450), (125, 10458), (126, 10375), (150, 8715), (166, 7875), (175, 7470), (210, 6225), (225, 5810), (249, 5250), (250, 5229), (315, 4150), (350, 3735), (375, 3486), (415, 3150), (450, 2905), (498, 2625), (525, 2490), (581, 2250), (630, 2075), (747, 1750), (750, 1743), (830, 1575), (875, 1494), (1050, 1245), (1125, 1162)]