6943916980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{346849}}^1$

素因数の和:346889

約数の個数: 96

約数和(自身を含む): 19578988800

約数和(自身を除く): 12635071820

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 10010, 20020, 346849, 693698, 1387396, 1734245, 2427943, 3468490, 3815339, 4509037, 4855886, 6936980, 7630678, 9018074, 9711772, 12139715, 15261356, 18036148, 19076695, 22545185, 24279430, 26707373, 31563259, 38153390, 45090370, 48558860, 49599407, 53414746, 63126518, 76306780, 90180740, 99198814, 106829492, 126253036, 133536865, 157816295, 198397628, 247997035, 267073730, 315632590, 347195849, 495994070, 534147460, 631265180, 694391698, 991988140, 1388783396, 1735979245, 3471958490, 6943916980]

約数ペア:

[(1, 6943916980), (2, 3471958490), (4, 1735979245), (5, 1388783396), (7, 991988140), (10, 694391698), (11, 631265180), (13, 534147460), (14, 495994070), (20, 347195849), (22, 315632590), (26, 267073730), (28, 247997035), (35, 198397628), (44, 157816295), (52, 133536865), (55, 126253036), (65, 106829492), (70, 99198814), (77, 90180740), (91, 76306780), (110, 63126518), (130, 53414746), (140, 49599407), (143, 48558860), (154, 45090370), (182, 38153390), (220, 31563259), (260, 26707373), (286, 24279430), (308, 22545185), (364, 19076695), (385, 18036148), (455, 15261356), (572, 12139715), (715, 9711772), (770, 9018074), (910, 7630678), (1001, 6936980), (1430, 4855886), (1540, 4509037), (1820, 3815339), (2002, 3468490), (2860, 2427943), (4004, 1734245), (5005, 1387396), (10010, 693698), (20020, 346849)]