2871270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 7602192

約数和(自身を除く): 4730922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 523, 549, 610, 915, 1046, 1098, 1569, 1830, 2615, 2745, 3138, 4707, 5230, 5490, 7845, 9414, 15690, 23535, 31903, 47070, 63806, 95709, 159515, 191418, 287127, 319030, 478545, 574254, 957090, 1435635, 2871270]

約数ペア:

[(1, 2871270), (2, 1435635), (3, 957090), (5, 574254), (6, 478545), (9, 319030), (10, 287127), (15, 191418), (18, 159515), (30, 95709), (45, 63806), (61, 47070), (90, 31903), (122, 23535), (183, 15690), (305, 9414), (366, 7845), (523, 5490), (549, 5230), (610, 4707), (915, 3138), (1046, 2745), (1098, 2615), (1569, 1830)]