449317890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37537}}^1$

素因数の和:37576

約数の個数: 96

約数和(自身を含む): 1405422720

約数和(自身を除く): 956104830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11970, 37537, 75074, 112611, 187685, 225222, 262759, 337833, 375370, 525518, 563055, 675666, 713203, 788277, 1126110, 1313795, 1426406, 1576554, 1689165, 2139609, 2364831, 2627590, 3378330, 3566015, 3941385, 4279218, 4729662, 4992421, 6418827, 7132030, 7882770, 9984842, 10698045, 11824155, 12837654, 14977263, 21396090, 23648310, 24962105, 29954526, 32094135, 44931789, 49924210, 64188270, 74886315, 89863578, 149772630, 224658945, 449317890]

約数ペア:

[(1, 449317890), (2, 224658945), (3, 149772630), (5, 89863578), (6, 74886315), (7, 64188270), (9, 49924210), (10, 44931789), (14, 32094135), (15, 29954526), (18, 24962105), (19, 23648310), (21, 21396090), (30, 14977263), (35, 12837654), (38, 11824155), (42, 10698045), (45, 9984842), (57, 7882770), (63, 7132030), (70, 6418827), (90, 4992421), (95, 4729662), (105, 4279218), (114, 3941385), (126, 3566015), (133, 3378330), (171, 2627590), (190, 2364831), (210, 2139609), (266, 1689165), (285, 1576554), (315, 1426406), (342, 1313795), (399, 1126110), (570, 788277), (630, 713203), (665, 675666), (798, 563055), (855, 525518), (1197, 375370), (1330, 337833), (1710, 262759), (1995, 225222), (2394, 187685), (3990, 112611), (5985, 75074), (11970, 37537)]