515528910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25919}}^1$

素因数の和:25962

約数の個数: 96

約数和(自身を含む): 1528450560

約数和(自身を除く): 1012921650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 19890, 25919, 51838, 77757, 129595, 155514, 233271, 259190, 336947, 388785, 440623, 466542, 673894, 777570, 881246, 1010841, 1166355, 1321869, 1684735, 2021682, 2203115, 2332710, 2643738, 3032523, 3369470, 3965607, 4406230, 5054205, 5728099, 6065046, 6609345, 7931214, 10108410, 11456198, 13218690, 15162615, 17184297, 19828035, 28640495, 30325230, 34368594, 39656070, 51552891, 57280990, 85921485, 103105782, 171842970, 257764455, 515528910]

約数ペア:

[(1, 515528910), (2, 257764455), (3, 171842970), (5, 103105782), (6, 85921485), (9, 57280990), (10, 51552891), (13, 39656070), (15, 34368594), (17, 30325230), (18, 28640495), (26, 19828035), (30, 17184297), (34, 15162615), (39, 13218690), (45, 11456198), (51, 10108410), (65, 7931214), (78, 6609345), (85, 6065046), (90, 5728099), (102, 5054205), (117, 4406230), (130, 3965607), (153, 3369470), (170, 3032523), (195, 2643738), (221, 2332710), (234, 2203115), (255, 2021682), (306, 1684735), (390, 1321869), (442, 1166355), (510, 1010841), (585, 881246), (663, 777570), (765, 673894), (1105, 466542), (1170, 440623), (1326, 388785), (1530, 336947), (1989, 259190), (2210, 233271), (3315, 155514), (3978, 129595), (6630, 77757), (9945, 51838), (19890, 25919)]