97195020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^2$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 293912976

約数和(自身を除く): 196717956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 353, 390, 706, 780, 1059, 1412, 1765, 2118, 3530, 4236, 4589, 5295, 7060, 9178, 10590, 13767, 18356, 21180, 22945, 27534, 45890, 55068, 68835, 91780, 124609, 137670, 249218, 275340, 373827, 498436, 623045, 747654, 1246090, 1495308, 1619917, 1869135, 2492180, 3239834, 3738270, 4859751, 6479668, 7476540, 8099585, 9719502, 16199170, 19439004, 24298755, 32398340, 48597510, 97195020]

約数ペア:

[(1, 97195020), (2, 48597510), (3, 32398340), (4, 24298755), (5, 19439004), (6, 16199170), (10, 9719502), (12, 8099585), (13, 7476540), (15, 6479668), (20, 4859751), (26, 3738270), (30, 3239834), (39, 2492180), (52, 1869135), (60, 1619917), (65, 1495308), (78, 1246090), (130, 747654), (156, 623045), (195, 498436), (260, 373827), (353, 275340), (390, 249218), (706, 137670), (780, 124609), (1059, 91780), (1412, 68835), (1765, 55068), (2118, 45890), (3530, 27534), (4236, 22945), (4589, 21180), (5295, 18356), (7060, 13767), (9178, 10590)]