243838290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{15541}}^1$

素因数の和:16074

約数の個数: 32

約数和(自身を含む): 586368576

約数和(自身を除く): 342530286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 523, 1046, 1569, 2615, 3138, 5230, 7845, 15541, 15690, 31082, 46623, 77705, 93246, 155410, 233115, 466230, 8127943, 16255886, 24383829, 40639715, 48767658, 81279430, 121919145, 243838290]

約数ペア:

[(1, 243838290), (2, 121919145), (3, 81279430), (5, 48767658), (6, 40639715), (10, 24383829), (15, 16255886), (30, 8127943), (523, 466230), (1046, 233115), (1569, 155410), (2615, 93246), (3138, 77705), (5230, 46623), (7845, 31082), (15541, 15690)]