5304540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 14958720

約数和(自身を除く): 9654180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 419, 422, 633, 838, 844, 1055, 1257, 1266, 1676, 2095, 2110, 2514, 2532, 3165, 4190, 4220, 5028, 6285, 6330, 8380, 12570, 12660, 25140, 88409, 176818, 265227, 353636, 442045, 530454, 884090, 1060908, 1326135, 1768180, 2652270, 5304540]

約数ペア:

[(1, 5304540), (2, 2652270), (3, 1768180), (4, 1326135), (5, 1060908), (6, 884090), (10, 530454), (12, 442045), (15, 353636), (20, 265227), (30, 176818), (60, 88409), (211, 25140), (419, 12660), (422, 12570), (633, 8380), (838, 6330), (844, 6285), (1055, 5028), (1257, 4220), (1266, 4190), (1676, 3165), (2095, 2532), (2110, 2514)]