30085510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4723}}^1$

素因数の和:4757

約数の個数: 48

約数和(自身を含む): 67855536

約数和(自身を除く): 37770026

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 4723, 6370, 9446, 23615, 33061, 47230, 61399, 66122, 122798, 165305, 231427, 306995, 330610, 429793, 462854, 613990, 859586, 1157135, 2148965, 2314270, 3008551, 4297930, 6017102, 15042755, 30085510]

約数ペア:

[(1, 30085510), (2, 15042755), (5, 6017102), (7, 4297930), (10, 3008551), (13, 2314270), (14, 2148965), (26, 1157135), (35, 859586), (49, 613990), (65, 462854), (70, 429793), (91, 330610), (98, 306995), (130, 231427), (182, 165305), (245, 122798), (455, 66122), (490, 61399), (637, 47230), (910, 33061), (1274, 23615), (3185, 9446), (4723, 6370)]