89741490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{30839}}^1$

素因数の和:30946

約数の個数: 32

約数和(自身を含む): 217607040

約数和(自身を除く): 127865550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 30839, 61678, 92517, 154195, 185034, 308390, 462585, 925170, 2991383, 5982766, 8974149, 14956915, 17948298, 29913830, 44870745, 89741490]

約数ペア:

[(1, 89741490), (2, 44870745), (3, 29913830), (5, 17948298), (6, 14956915), (10, 8974149), (15, 5982766), (30, 2991383), (97, 925170), (194, 462585), (291, 308390), (485, 185034), (582, 154195), (970, 92517), (1455, 61678), (2910, 30839)]