274313307170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{141671}}^1$

素因数の和:142023

約数の個数: 64

約数和(自身を含む): 571221504000

約数和(自身を除く): 296908196830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 199, 278, 398, 695, 973, 995, 1390, 1393, 1946, 1990, 2786, 4865, 6965, 9730, 13930, 27661, 55322, 138305, 141671, 193627, 276610, 283342, 387254, 708355, 968135, 991697, 1416710, 1936270, 1983394, 4958485, 9916970, 19692269, 28192529, 39384538, 56385058, 98461345, 137845883, 140962645, 196922690, 197347703, 275691766, 281925290, 394695406, 689229415, 986738515, 1378458830, 1973477030, 3918761531, 7837523062, 19593807655, 27431330717, 39187615310, 54862661434, 137156653585, 274313307170]

約数ペア:

[(1, 274313307170), (2, 137156653585), (5, 54862661434), (7, 39187615310), (10, 27431330717), (14, 19593807655), (35, 7837523062), (70, 3918761531), (139, 1973477030), (199, 1378458830), (278, 986738515), (398, 689229415), (695, 394695406), (973, 281925290), (995, 275691766), (1390, 197347703), (1393, 196922690), (1946, 140962645), (1990, 137845883), (2786, 98461345), (4865, 56385058), (6965, 39384538), (9730, 28192529), (13930, 19692269), (27661, 9916970), (55322, 4958485), (138305, 1983394), (141671, 1936270), (193627, 1416710), (276610, 991697), (283342, 968135), (387254, 708355)]