807930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 2156544

約数和(自身を除く): 1348614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 191, 235, 282, 382, 423, 470, 573, 705, 846, 955, 1146, 1410, 1719, 1910, 2115, 2865, 3438, 4230, 5730, 8595, 8977, 17190, 17954, 26931, 44885, 53862, 80793, 89770, 134655, 161586, 269310, 403965, 807930]

約数ペア:

[(1, 807930), (2, 403965), (3, 269310), (5, 161586), (6, 134655), (9, 89770), (10, 80793), (15, 53862), (18, 44885), (30, 26931), (45, 17954), (47, 17190), (90, 8977), (94, 8595), (141, 5730), (191, 4230), (235, 3438), (282, 2865), (382, 2115), (423, 1910), (470, 1719), (573, 1410), (705, 1146), (846, 955)]