13020063240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3500017}}^1$

素因数の和:3500062

約数の個数: 64

約数和(自身を含む): 40320207360

約数和(自身を除く): 27300144120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 3500017, 7000034, 10500051, 14000068, 17500085, 21000102, 28000136, 35000170, 42000204, 52500255, 70000340, 84000408, 105000510, 108500527, 140000680, 210001020, 217001054, 325501581, 420002040, 434002108, 542502635, 651003162, 868004216, 1085005270, 1302006324, 1627507905, 2170010540, 2604012648, 3255015810, 4340021080, 6510031620, 13020063240]

約数ペア:

[(1, 13020063240), (2, 6510031620), (3, 4340021080), (4, 3255015810), (5, 2604012648), (6, 2170010540), (8, 1627507905), (10, 1302006324), (12, 1085005270), (15, 868004216), (20, 651003162), (24, 542502635), (30, 434002108), (31, 420002040), (40, 325501581), (60, 217001054), (62, 210001020), (93, 140000680), (120, 108500527), (124, 105000510), (155, 84000408), (186, 70000340), (248, 52500255), (310, 42000204), (372, 35000170), (465, 28000136), (620, 21000102), (744, 17500085), (930, 14000068), (1240, 10500051), (1860, 7000034), (3720, 3500017)]