17967580020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7678453}}^1$

素因数の和:7678481

約数の個数: 72

約数和(自身を含む): 58694102376

約数和(自身を除く): 40726522356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 7678453, 15356906, 23035359, 30713812, 38392265, 46070718, 69106077, 76784530, 92141436, 99819889, 115176795, 138212154, 153569060, 199639778, 230353590, 276424308, 299459667, 345530385, 399279556, 460707180, 499099445, 598919334, 691060770, 898379001, 998198890, 1197838668, 1382121540, 1497298335, 1796758002, 1996397780, 2994596670, 3593516004, 4491895005, 5989193340, 8983790010, 17967580020]

約数ペア:

[(1, 17967580020), (2, 8983790010), (3, 5989193340), (4, 4491895005), (5, 3593516004), (6, 2994596670), (9, 1996397780), (10, 1796758002), (12, 1497298335), (13, 1382121540), (15, 1197838668), (18, 998198890), (20, 898379001), (26, 691060770), (30, 598919334), (36, 499099445), (39, 460707180), (45, 399279556), (52, 345530385), (60, 299459667), (65, 276424308), (78, 230353590), (90, 199639778), (117, 153569060), (130, 138212154), (156, 115176795), (180, 99819889), (195, 92141436), (234, 76784530), (260, 69106077), (390, 46070718), (468, 38392265), (585, 30713812), (780, 23035359), (1170, 15356906), (2340, 7678453)]