31333148520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13742609}}^1$

素因数の和:13742642

約数の個数: 64

約数和(自身を含む): 98946792000

約数和(自身を除く): 67613643480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 13742609, 27485218, 41227827, 54970436, 68713045, 82455654, 109940872, 137426090, 164911308, 206139135, 261109571, 274852180, 329822616, 412278270, 522219142, 549704360, 783328713, 824556540, 1044438284, 1305547855, 1566657426, 1649113080, 2088876568, 2611095710, 3133314852, 3916643565, 5222191420, 6266629704, 7833287130, 10444382840, 15666574260, 31333148520]

約数ペア:

[(1, 31333148520), (2, 15666574260), (3, 10444382840), (4, 7833287130), (5, 6266629704), (6, 5222191420), (8, 3916643565), (10, 3133314852), (12, 2611095710), (15, 2088876568), (19, 1649113080), (20, 1566657426), (24, 1305547855), (30, 1044438284), (38, 824556540), (40, 783328713), (57, 549704360), (60, 522219142), (76, 412278270), (95, 329822616), (114, 274852180), (120, 261109571), (152, 206139135), (190, 164911308), (228, 137426090), (285, 109940872), (380, 82455654), (456, 68713045), (570, 54970436), (760, 41227827), (1140, 27485218), (2280, 13742609)]