210706480980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{43355243}}^1$

素因数の和:43355267

約数の個数: 72

約数和(自身を含む): 662814970272

約数和(自身を除く): 452108489292

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, 810, 972, 1215, 1620, 2430, 4860, 43355243, 86710486, 130065729, 173420972, 216776215, 260131458, 390197187, 433552430, 520262916, 650328645, 780394374, 867104860, 1170591561, 1300657290, 1560788748, 1950985935, 2341183122, 2601314580, 3511774683, 3901971870, 4682366244, 5852957805, 7023549366, 7803943740, 10535324049, 11705915610, 14047098732, 17558873415, 21070648098, 23411831220, 35117746830, 42141296196, 52676620245, 70235493660, 105353240490, 210706480980]

約数ペア:

[(1, 210706480980), (2, 105353240490), (3, 70235493660), (4, 52676620245), (5, 42141296196), (6, 35117746830), (9, 23411831220), (10, 21070648098), (12, 17558873415), (15, 14047098732), (18, 11705915610), (20, 10535324049), (27, 7803943740), (30, 7023549366), (36, 5852957805), (45, 4682366244), (54, 3901971870), (60, 3511774683), (81, 2601314580), (90, 2341183122), (108, 1950985935), (135, 1560788748), (162, 1300657290), (180, 1170591561), (243, 867104860), (270, 780394374), (324, 650328645), (405, 520262916), (486, 433552430), (540, 390197187), (810, 260131458), (972, 216776215), (1215, 173420972), (1620, 130065729), (2430, 86710486), (4860, 43355243)]