215524830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{2741}}^1$

素因数の和:5372

約数の個数: 32

約数和(自身を含む): 517645728

約数和(自身を除く): 302120898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2621, 2741, 5242, 5482, 7863, 8223, 13105, 13705, 15726, 16446, 26210, 27410, 39315, 41115, 78630, 82230, 7184161, 14368322, 21552483, 35920805, 43104966, 71841610, 107762415, 215524830]

約数ペア:

[(1, 215524830), (2, 107762415), (3, 71841610), (5, 43104966), (6, 35920805), (10, 21552483), (15, 14368322), (30, 7184161), (2621, 82230), (2741, 78630), (5242, 41115), (5482, 39315), (7863, 27410), (8223, 26210), (13105, 16446), (13705, 15726)]