77535570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{877}}^1$

素因数の和:1315

約数の個数: 64

約数和(自身を含む): 213417216

約数和(自身を除く): 135881646

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 421, 842, 877, 1263, 1754, 2105, 2526, 2631, 2947, 4210, 4385, 5262, 5894, 6139, 6315, 8770, 8841, 12278, 12630, 13155, 14735, 17682, 18417, 26310, 29470, 30695, 36834, 44205, 61390, 88410, 92085, 184170, 369217, 738434, 1107651, 1846085, 2215302, 2584519, 3692170, 5169038, 5538255, 7753557, 11076510, 12922595, 15507114, 25845190, 38767785, 77535570]

約数ペア:

[(1, 77535570), (2, 38767785), (3, 25845190), (5, 15507114), (6, 12922595), (7, 11076510), (10, 7753557), (14, 5538255), (15, 5169038), (21, 3692170), (30, 2584519), (35, 2215302), (42, 1846085), (70, 1107651), (105, 738434), (210, 369217), (421, 184170), (842, 92085), (877, 88410), (1263, 61390), (1754, 44205), (2105, 36834), (2526, 30695), (2631, 29470), (2947, 26310), (4210, 18417), (4385, 17682), (5262, 14735), (5894, 13155), (6139, 12630), (6315, 12278), (8770, 8841)]