69018170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 143265024

約数和(自身を除く): 74246854

約数列:

[1, 2, 5, 10, 13, 23, 26, 41, 46, 65, 82, 115, 130, 205, 230, 299, 410, 533, 563, 598, 943, 1066, 1126, 1495, 1886, 2665, 2815, 2990, 4715, 5330, 5630, 7319, 9430, 12259, 12949, 14638, 23083, 24518, 25898, 36595, 46166, 61295, 64745, 73190, 115415, 122590, 129490, 168337, 230830, 300079, 336674, 530909, 600158, 841685, 1061818, 1500395, 1683370, 2654545, 3000790, 5309090, 6901817, 13803634, 34509085, 69018170]

約数ペア:

[(1, 69018170), (2, 34509085), (5, 13803634), (10, 6901817), (13, 5309090), (23, 3000790), (26, 2654545), (41, 1683370), (46, 1500395), (65, 1061818), (82, 841685), (115, 600158), (130, 530909), (205, 336674), (230, 300079), (299, 230830), (410, 168337), (533, 129490), (563, 122590), (598, 115415), (943, 73190), (1066, 64745), (1126, 61295), (1495, 46166), (1886, 36595), (2665, 25898), (2815, 24518), (2990, 23083), (4715, 14638), (5330, 12949), (5630, 12259), (7319, 9430)]