90474690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{14293}}^1$

素因数の和:14514

約数の個数: 32

約数和(自身を含む): 218183616

約数和(自身を除く): 127708926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 14293, 28586, 42879, 71465, 85758, 142930, 214395, 428790, 3015823, 6031646, 9047469, 15079115, 18094938, 30158230, 45237345, 90474690]

約数ペア:

[(1, 90474690), (2, 45237345), (3, 30158230), (5, 18094938), (6, 15079115), (10, 9047469), (15, 6031646), (30, 3015823), (211, 428790), (422, 214395), (633, 142930), (1055, 85758), (1266, 71465), (2110, 42879), (3165, 28586), (6330, 14293)]