15450090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 39398400

約数和(自身を除く): 23948310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 155, 185, 186, 222, 310, 370, 449, 465, 555, 898, 930, 1110, 1147, 1347, 2245, 2294, 2694, 3441, 4490, 5735, 6735, 6882, 11470, 13470, 13919, 16613, 17205, 27838, 33226, 34410, 41757, 49839, 69595, 83065, 83514, 99678, 139190, 166130, 208785, 249195, 417570, 498390, 515003, 1030006, 1545009, 2575015, 3090018, 5150030, 7725045, 15450090]

約数ペア:

[(1, 15450090), (2, 7725045), (3, 5150030), (5, 3090018), (6, 2575015), (10, 1545009), (15, 1030006), (30, 515003), (31, 498390), (37, 417570), (62, 249195), (74, 208785), (93, 166130), (111, 139190), (155, 99678), (185, 83514), (186, 83065), (222, 69595), (310, 49839), (370, 41757), (449, 34410), (465, 33226), (555, 27838), (898, 17205), (930, 16613), (1110, 13919), (1147, 13470), (1347, 11470), (2245, 6882), (2294, 6735), (2694, 5735), (3441, 4490)]