7242783270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{12037}}^1$

素因数の和:12725

約数の個数: 64

約数和(自身を含む): 17972637696

約数和(自身を除く): 10729854426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 647, 930, 1294, 1941, 3235, 3882, 6470, 9705, 12037, 19410, 20057, 24074, 36111, 40114, 60171, 60185, 72222, 100285, 120342, 120370, 180555, 200570, 300855, 361110, 373147, 601710, 746294, 1119441, 1865735, 2238882, 3731470, 5597205, 7787939, 11194410, 15575878, 23363817, 38939695, 46727634, 77879390, 116819085, 233638170, 241426109, 482852218, 724278327, 1207130545, 1448556654, 2414261090, 3621391635, 7242783270]

約数ペア:

[(1, 7242783270), (2, 3621391635), (3, 2414261090), (5, 1448556654), (6, 1207130545), (10, 724278327), (15, 482852218), (30, 241426109), (31, 233638170), (62, 116819085), (93, 77879390), (155, 46727634), (186, 38939695), (310, 23363817), (465, 15575878), (647, 11194410), (930, 7787939), (1294, 5597205), (1941, 3731470), (3235, 2238882), (3882, 1865735), (6470, 1119441), (9705, 746294), (12037, 601710), (19410, 373147), (20057, 361110), (24074, 300855), (36111, 200570), (40114, 180555), (60171, 120370), (60185, 120342), (72222, 100285)]