169486380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{134513}}^1$

素因数の和:134535

約数の個数: 72

約数和(自身を含む): 587557152

約数和(自身を除く): 418070772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 134513, 269026, 403539, 538052, 672565, 807078, 941591, 1210617, 1345130, 1614156, 1883182, 2017695, 2421234, 2690260, 2824773, 3766364, 4035390, 4707955, 4842468, 5649546, 6053085, 8070780, 8474319, 9415910, 11299092, 12106170, 14123865, 16948638, 18831820, 24212340, 28247730, 33897276, 42371595, 56495460, 84743190, 169486380]

約数ペア:

[(1, 169486380), (2, 84743190), (3, 56495460), (4, 42371595), (5, 33897276), (6, 28247730), (7, 24212340), (9, 18831820), (10, 16948638), (12, 14123865), (14, 12106170), (15, 11299092), (18, 9415910), (20, 8474319), (21, 8070780), (28, 6053085), (30, 5649546), (35, 4842468), (36, 4707955), (42, 4035390), (45, 3766364), (60, 2824773), (63, 2690260), (70, 2421234), (84, 2017695), (90, 1883182), (105, 1614156), (126, 1345130), (140, 1210617), (180, 941591), (210, 807078), (252, 672565), (315, 538052), (420, 403539), (630, 269026), (1260, 134513)]