87895380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2801}}^1$

素因数の和:3336

約数の個数: 48

約数和(自身を含む): 246665664

約数和(自身を除く): 158770284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 523, 1046, 1569, 2092, 2615, 2801, 3138, 5230, 5602, 6276, 7845, 8403, 10460, 11204, 14005, 15690, 16806, 28010, 31380, 33612, 42015, 56020, 84030, 168060, 1464923, 2929846, 4394769, 5859692, 7324615, 8789538, 14649230, 17579076, 21973845, 29298460, 43947690, 87895380]

約数ペア:

[(1, 87895380), (2, 43947690), (3, 29298460), (4, 21973845), (5, 17579076), (6, 14649230), (10, 8789538), (12, 7324615), (15, 5859692), (20, 4394769), (30, 2929846), (60, 1464923), (523, 168060), (1046, 84030), (1569, 56020), (2092, 42015), (2615, 33612), (2801, 31380), (3138, 28010), (5230, 16806), (5602, 15690), (6276, 14005), (7845, 11204), (8403, 10460)]