2690717190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{8369}}^1$

素因数の和:9917

約数の個数: 64

約数和(自身を含む): 7385955840

約数和(自身を除く): 4695238650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1531, 3062, 4593, 7655, 8369, 9186, 10717, 15310, 16738, 21434, 22965, 25107, 32151, 41845, 45930, 50214, 53585, 58583, 64302, 83690, 107170, 117166, 125535, 160755, 175749, 251070, 292915, 321510, 351498, 585830, 878745, 1757490, 12812939, 25625878, 38438817, 64064695, 76877634, 89690573, 128129390, 179381146, 192194085, 269071719, 384388170, 448452865, 538143438, 896905730, 1345358595, 2690717190]

約数ペア:

[(1, 2690717190), (2, 1345358595), (3, 896905730), (5, 538143438), (6, 448452865), (7, 384388170), (10, 269071719), (14, 192194085), (15, 179381146), (21, 128129390), (30, 89690573), (35, 76877634), (42, 64064695), (70, 38438817), (105, 25625878), (210, 12812939), (1531, 1757490), (3062, 878745), (4593, 585830), (7655, 351498), (8369, 321510), (9186, 292915), (10717, 251070), (15310, 175749), (16738, 160755), (21434, 125535), (22965, 117166), (25107, 107170), (32151, 83690), (41845, 64302), (45930, 58583), (50214, 53585)]