321265890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29501}}^1$

素因数の和:29536

約数の個数: 72

約数和(自身を含む): 918161244

約数和(自身を除く): 596895354

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 29501, 59002, 88503, 147505, 177006, 265509, 295010, 324511, 442515, 531018, 649022, 885030, 973533, 1327545, 1622555, 1947066, 2655090, 2920599, 3245110, 3569621, 4867665, 5841198, 7139242, 9735330, 10708863, 14602995, 17848105, 21417726, 29205990, 32126589, 35696210, 53544315, 64253178, 107088630, 160632945, 321265890]

約数ペア:

[(1, 321265890), (2, 160632945), (3, 107088630), (5, 64253178), (6, 53544315), (9, 35696210), (10, 32126589), (11, 29205990), (15, 21417726), (18, 17848105), (22, 14602995), (30, 10708863), (33, 9735330), (45, 7139242), (55, 5841198), (66, 4867665), (90, 3569621), (99, 3245110), (110, 2920599), (121, 2655090), (165, 1947066), (198, 1622555), (242, 1327545), (330, 973533), (363, 885030), (495, 649022), (605, 531018), (726, 442515), (990, 324511), (1089, 295010), (1210, 265509), (1815, 177006), (2178, 147505), (3630, 88503), (5445, 59002), (10890, 29501)]