860946660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{97613}}^1$

素因数の和:97642

約数の個数: 108

約数和(自身を含む): 3037942908

約数和(自身を除く): 2176996248

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 97613, 195226, 292839, 390452, 488065, 585678, 683291, 878517, 976130, 1171356, 1366582, 1464195, 1757034, 1952260, 2049873, 2733164, 2928390, 3416455, 3514068, 4099746, 4392585, 4783037, 5856780, 6149619, 6832910, 8199492, 8785170, 9566074, 10249365, 12299238, 13665820, 14349111, 17570340, 19132148, 20498730, 23915185, 24598476, 28698222, 30748095, 40997460, 43047333, 47830370, 57396444, 61496190, 71745555, 86094666, 95660740, 122992380, 143491110, 172189332, 215236665, 286982220, 430473330, 860946660]

約数ペア:

[(1, 860946660), (2, 430473330), (3, 286982220), (4, 215236665), (5, 172189332), (6, 143491110), (7, 122992380), (9, 95660740), (10, 86094666), (12, 71745555), (14, 61496190), (15, 57396444), (18, 47830370), (20, 43047333), (21, 40997460), (28, 30748095), (30, 28698222), (35, 24598476), (36, 23915185), (42, 20498730), (45, 19132148), (49, 17570340), (60, 14349111), (63, 13665820), (70, 12299238), (84, 10249365), (90, 9566074), (98, 8785170), (105, 8199492), (126, 6832910), (140, 6149619), (147, 5856780), (180, 4783037), (196, 4392585), (210, 4099746), (245, 3514068), (252, 3416455), (294, 2928390), (315, 2733164), (420, 2049873), (441, 1952260), (490, 1757034), (588, 1464195), (630, 1366582), (735, 1171356), (882, 976130), (980, 878517), (1260, 683291), (1470, 585678), (1764, 488065), (2205, 390452), (2940, 292839), (4410, 195226), (8820, 97613)]