1346089780

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{317}}^1\times {\mathrm{619}}^1$

素因数の和:966

約数の個数: 96

約数和(自身を含む): 3312288000

約数和(自身を除く): 1966198220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 317, 343, 490, 619, 634, 686, 980, 1238, 1268, 1372, 1585, 1715, 2219, 2476, 3095, 3170, 3430, 4333, 4438, 6190, 6340, 6860, 8666, 8876, 11095, 12380, 15533, 17332, 21665, 22190, 30331, 31066, 43330, 44380, 60662, 62132, 77665, 86660, 108731, 121324, 151655, 155330, 196223, 212317, 217462, 303310, 310660, 392446, 424634, 434924, 543655, 606620, 784892, 849268, 981115, 1061585, 1087310, 1373561, 1962230, 2123170, 2174620, 2747122, 3924460, 4246340, 5494244, 6867805, 9614927, 13735610, 19229854, 27471220, 38459708, 48074635, 67304489, 96149270, 134608978, 192298540, 269217956, 336522445, 673044890, 1346089780]

約数ペア:

[(1, 1346089780), (2, 673044890), (4, 336522445), (5, 269217956), (7, 192298540), (10, 134608978), (14, 96149270), (20, 67304489), (28, 48074635), (35, 38459708), (49, 27471220), (70, 19229854), (98, 13735610), (140, 9614927), (196, 6867805), (245, 5494244), (317, 4246340), (343, 3924460), (490, 2747122), (619, 2174620), (634, 2123170), (686, 1962230), (980, 1373561), (1238, 1087310), (1268, 1061585), (1372, 981115), (1585, 849268), (1715, 784892), (2219, 606620), (2476, 543655), (3095, 434924), (3170, 424634), (3430, 392446), (4333, 310660), (4438, 303310), (6190, 217462), (6340, 212317), (6860, 196223), (8666, 155330), (8876, 151655), (11095, 121324), (12380, 108731), (15533, 86660), (17332, 77665), (21665, 62132), (22190, 60662), (30331, 44380), (31066, 43330)]