213436620

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{14639}}^1$

素因数の和:14666

約数の個数: 84

約数和(自身を含む): 672063840

約数和(自身を除く): 458627220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 14580, 14639, 29278, 43917, 58556, 73195, 87834, 131751, 146390, 175668, 219585, 263502, 292780, 395253, 439170, 527004, 658755, 790506, 878340, 1185759, 1317510, 1581012, 1976265, 2371518, 2635020, 3557277, 3952530, 4743036, 5928795, 7114554, 7905060, 10671831, 11857590, 14229108, 17786385, 21343662, 23715180, 35572770, 42687324, 53359155, 71145540, 106718310, 213436620]

約数ペア:

[(1, 213436620), (2, 106718310), (3, 71145540), (4, 53359155), (5, 42687324), (6, 35572770), (9, 23715180), (10, 21343662), (12, 17786385), (15, 14229108), (18, 11857590), (20, 10671831), (27, 7905060), (30, 7114554), (36, 5928795), (45, 4743036), (54, 3952530), (60, 3557277), (81, 2635020), (90, 2371518), (108, 1976265), (135, 1581012), (162, 1317510), (180, 1185759), (243, 878340), (270, 790506), (324, 658755), (405, 527004), (486, 439170), (540, 395253), (729, 292780), (810, 263502), (972, 219585), (1215, 175668), (1458, 146390), (1620, 131751), (2430, 87834), (2916, 73195), (3645, 58556), (4860, 43917), (7290, 29278), (14580, 14639)]