2884230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 7619040

約数和(自身を除く): 4734810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 439, 657, 730, 878, 1095, 1314, 1317, 2190, 2195, 2634, 3285, 3951, 4390, 6570, 6585, 7902, 13170, 19755, 32047, 39510, 64094, 96141, 160235, 192282, 288423, 320470, 480705, 576846, 961410, 1442115, 2884230]

約数ペア:

[(1, 2884230), (2, 1442115), (3, 961410), (5, 576846), (6, 480705), (9, 320470), (10, 288423), (15, 192282), (18, 160235), (30, 96141), (45, 64094), (73, 39510), (90, 32047), (146, 19755), (219, 13170), (365, 7902), (438, 6585), (439, 6570), (657, 4390), (730, 3951), (878, 3285), (1095, 2634), (1314, 2195), (1317, 2190)]